CN101957205A - Navigator with safe drive device and safe drive monitoring method thereof - Google Patents

Navigator with safe drive device and safe drive monitoring method thereof Download PDF

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Publication number
CN101957205A
CN101957205A CN2009103043949A CN200910304394A CN101957205A CN 101957205 A CN101957205 A CN 101957205A CN 2009103043949 A CN2009103043949 A CN 2009103043949A CN 200910304394 A CN200910304394 A CN 200910304394A CN 101957205 A CN101957205 A CN 101957205A
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CN
China
Prior art keywords
data
safe driving
car
module
user
Prior art date
Application number
CN2009103043949A
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Chinese (zh)
Inventor
秦春达
李晓华
戚新毅
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常州市新科汽车有限公司
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Application filed by 常州市新科汽车有限公司 filed Critical 常州市新科汽车有限公司
Priority to CN2009103043949A priority Critical patent/CN101957205A/en
Publication of CN101957205A publication Critical patent/CN101957205A/en

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Abstract

The invention discloses a navigator with a safe drive device and a safe drive monitoring method thereof. The safe drive device comprises a data acquisition module, an analysis processing module and a prompting module, wherein the data acquisition module is used for acquiring drive data; the analysis processing module is used for analyzing the drive data acquired by the data acquisition module according to a preset safe drive judging standard; and the prompting module is used for informing a user of a processing result of the analysis processing module. In the safe drive monitoring method, the data acquisition module acquires self vehicle drive data in real time and transmits the drive data to the analysis processing module; the analysis processing module receives the drive data and analyzes whether the drive data meets the safe drive standard or not according to the preset safe drive judging standard; and if the drive data does not meet the safe drive standard, the prompting module displays by a touch screen and prompts the user by voice warning. The invention can transmit relevant drive data acquired in real time to the analysis processing module for analyzing and prompt or warn the user by the prompting module and is beneficial to helping the user to safely drive and develop a favorable drive habit.

Description

The navigating instrument and the safe driving monitoring method thereof of band safe driving device
Technical field
The present invention relates to the navigating instrument field, particularly a kind of safe driving monitoring method of navigating instrument and this navigating instrument with the safe driving device.
Background technology
Use the basic function of the gps satellite navigating instrument of Global Positioning System (GPS) (GlobalPosition System is called for short GPS) and transmit azimuth information, electronic chart, calculating distance and Voice Navigation exactly.By screen or voice suggestion, the driver can understand own present position at any time, also can obtain path planning in advance, is very easy to people's trip, has therefore obtained to develop by leaps and bounds.
Along with increasing of vehicle, the consciousness of people's safe driving improves gradually, as needs avoid driving when intoxicated, exceed the speed limit, press/cross line etc., but generally do not possess such monitoring function on the present navigating instrument.Chinese patent literature CN 1796940A discloses a kind of " safety early warning for track curve of navigational system and driving recording method ", it utilizes GPS to learn the coordinate points that vehicle is present, and the moment of inertia measurement mechanism is learnt the vehicle direct of travel, and utilize the present coordinate points of vehicle to get a segment distance forward as estimating distance and taking out the reduced coordinates point, the safe vehicle speed value of the reduced coordinates point that is prestored according to the present speed of a motor vehicle and electronic chart is compared, and is then warned if the speed of a motor vehicle surpasses safe vehicle speed value.Whether though this navigational system can be reminded the driver when surpassing the safe speed of a motor vehicle, it does not consider that vehicle runs into when turning in the cruising process, the unsafe conditions of excessive velocities.Do not consider simultaneously to drive when intoxicated, press/crosses double amber lines or channelizing line and whether be positioned at situation such as accident pilosity area yet, not comprehensive to driver's safeguard protection.
Chinese patent literature CN 101380923A discloses " a kind of based reminding method of driving navigation safety, system and driving navigation alarm set ", its method may further comprise the steps: omniselector receives driver's physiological characteristic data, omniselector judges according to described physiological characteristic data whether the driver is in physically different state, omniselector is carried out corresponding safety and is reminded operation according to physically different state and current condition of road surface.This inventive method is by judging driver's physiological characteristic data, reach the current traffic information that obtains according to omniselector, carry out the operation of safety prompting accordingly, reduced the driver to a certain extent because the traffic accident that situations such as fatigue, health burst discomfort cause.But whether driver's physiology is in the problem that the judgement of abnormality is a more complicated; may vary with each individual; be difficult to a correct standard; and; not considering that hypervelocity is turned, pressures/mistake double amber lines or channelizing line and whether be positioned at situation such as accident pilosity area, not comprehensive to driver's safeguard protection.
Chinese patent literature CN 101078756A discloses a kind of " satellite navigation system that tool wine is surveyed ", the function that it surveys satellite navigation technology and wine combines, by the satellite positioning coordinate signal that receives the vehicle place, and carry out the alcohol concentration sensing for the driver of vehicle, and the satellite positioning coordinate signal at sensing result and vehicle place can be sent out, and carry out warning prompt, can avoid because of the caused mishap of driving when intoxicated whereby.But on the one hand this system not the branch different situations take different prompting measures, not considering equally on the other hand that hypervelocity is turned, pressures/mistake double amber lines or channelizing line and whether be positioned at situation such as accident pilosity area, not comprehensive to driver's safeguard protection.
Summary of the invention
First purpose of the present invention is to solve aforementioned technical problem, and whether the energy monitor user ' that provide a kind of science, comprehensively takes one thing with another the navigating instrument of safe driving and the band safe driving device of pointing out.
The technical scheme that realizes aforementioned purpose is a kind of navigating instrument with the safe driving device, and described safe driving device comprises:
Data acquisition module is used for gathering the driving data;
Analysis and processing module is used for driving the driving data that criterion is analyzed data collecting module collected according to predetermined safe;
Reminding module is used for the result of analysis and processing module is informed the user.
Described data acquisition module comprises from the real-time speed data collection device of car, to from the station acquisition device of car wheel, to user's alcohol concentration harvester with to the angle acquisition device from car deflection; Described reminding module comprises screen displaying and voice suggestion.
Second purpose of the present invention provides a kind of safe driving monitoring method of navigating instrument.
The technical scheme that realizes this purpose is a kind of safe driving monitoring method of the navigating instrument with the safe driving device, may further comprise the steps:
1. data acquisition module is gathered from car in real time and is driven data, and will drive data transmission and give analysis and processing module;
2. analysis and processing module receives and drives data, and whether meets the safe driving standard according to predetermined safe driving criterion analysis driving data;
If 3. do not meet, point out the user by screen displaying and voice warning by reminding module.
Whether in the safe driving monitoring of turning in crossing to cruising the time, described the 1. in the step, and navigating instrument receives the GPS positioning signal, determines currently from the car position, judge from car at the crossing; If not at the crossing, then finish safe driving monitoring flow process from car; If from car at the crossing, by the real-time vehicle speed data of speed data collection device collection of data acquisition module, by the angle acquisition device from the car deflection angle, and vehicle speed data and angle-data be transferred to analysis and processing module;
2. described go on foot analysis and processing module receiving angle data, judge that whether angle of turn is greater than 30 °, if angle of turn is greater than 30 °, judge that then whether the speed of a motor vehicle is greater than 30 yards, if greater than 30 yards, then entered for the 3. step, voice warning prompting excessive velocities, if be not more than 30 yards, finish safe driving monitoring flow process; If angle of turn is not more than 30 °, whether then judge the speed of a motor vehicle greater than 60 yards, if greater than 60 yards, then entered for the 3. step, voice warning prompting excessive velocities if be not more than 60 yards, is finished safe driving monitoring flow process.
Further, 2. described went on foot before judging that angle of turn is whether greater than 30 °, judged whether the path earlier, if the path is arranged, the angle of turn of calculating path also detects current from vehicle speed; If there is not the path, then detect from the driving angle of car and when crossing the crossing from vehicle speed.
In the safe driving monitoring of whether pressing/crossing double amber lines or channelizing line to cruising the time, described the 1. in the step, navigating instrument receives the GPS positioning signal, determine current from the car position, navigating instrument is by the real-time wheel-position data of data collecting module collected, and wheel-position data is transferred to analysis and processing module;
Described the 2. in the step, and analysis and processing module receives wheel-position data, judges double amber lines or channelizing line are pressed/is crossed to wheel whether, if pressure/mistake double amber lines or channelizing line then enter the and 3. go on foot, controlling reminding module carries out safety instruction to the user; If not pressure/mistake double amber lines or channelizing line then finish the safe driving flow process;
Described the 3. in the step, in the prompting to pressures/mistake channelizing line, points out the direction of channelizing line.
In the safe driving monitoring in the multiple area of the accident that whether is in to cruising the time,
Described the 1. in the step, and navigating instrument receives the GPS positioning signal, determines currently from the car position, and will give analysis and processing module from car position data transmission;
Described the 2. in the step, whether navigating instrument is judged from highway section, car place is the multiple area of accident, if the multiple area of accident, then the real-time vehicle speed data of speed data collection device collection by data acquisition module also calculates from the car real time acceleration, if surpass safety value, then entered for the 3. step, the control reminding module carries out safety instruction to the user; If do not surpass safety value, then finish safe driving monitoring flow process.
In to the safe driving monitoring of whether driving when intoxicated, described the 1. in the step, and the alcohol concentration harvester of turn-on data acquisition module is gathered user's alcohol concentration data, and gives analysis and processing module with user's alcohol concentration data transmission;
Described the 2. in the step, analysis and processing module receives user's alcohol concentration data, compare the alcohol concentration severe overweight whether of judging the user with predetermined alcohol concentration standard value, if severe overweight not, then advance the control reminding module to carry out safety instruction, if severe overweight then carry out informing user household by note in the warning prompt at the control reminding module according to the different stage standard.
The present invention has following beneficial effect: the navigating instrument of (1) band safe driving of the present invention device can will be gathered the relevant data of driving in real time and send analysis and processing module analysis to, and pointed out to the user or warn by reminding module, help helping the user security driving.
(2) the relevant driving data of the navigating instrument collection of band safe driving device of the present invention comprise from the real-time speed data collection of car, to from the station acquisition of car wheel, to user's alcohol concentration collection with to the angle acquisition from car deflection; the data of Cai Jiing are comprehensive like this, and are also more comprehensive to driver's protection.
(3) the safe driving monitoring method of navigating instrument of the present invention is to judging from the angle of turn of car during at the crossing, with 30 degree angles be the boundary again to the speed of a motor vehicle classification judge.When spending, illustrate that angle of turn is big, at this moment require turning speed as far as possible little, so the speed of a motor vehicle is the boundary with 30 yards, warning above 30 yards greater than 30.When spending less than 30, angle of turn is described relatively down, at this moment the speed of a motor vehicle can be hurry up corresponding, so the speed of a motor vehicle is the boundary with 60 yards, the warning above 60 yards.So just fully take into account the situation of angle of turn and turning speed, protected user's safe driving conscientiously.
(4) the safe driving monitoring method of navigating instrument of the present invention to from car in the safety monitoring of turning in the crossing, also having distinguished has the path and does not have the two kinds of situations in path, the angle of turn of calculating path and from the driving angle of car respectively, consideration is more comprehensive like this, can tackle various realities.
(4) the safe driving monitoring method of this bright navigating instrument can judge that vehicle is to be in the multiple area of accident according to each road section information from car current location navigation instrument stored in the cruising process, if, timely call user's attention safety then.
(5) the safe driving monitoring method of this bright navigating instrument is gathered wheel data, judges double amber lines or channelizing line are pressed/crossed to vehicle whether in the cruising process, if, timely call user's attention safety then.
(6) whether the safe driving monitoring method of this bright navigating instrument collection user alcohol concentration comes test drives person to drink, if, then according to the warning of sending different stage in various degree, drive as the driver is drunk, except that grave warning, also in time notify its household in time to prevent the potential safety hazard that effectively having avoided drives when intoxicated brings.
(7) navigating instrument of band safe driving device of the present invention and safe driving monitoring method thereof are scientific and reasonable, can take one thing with another comprehensively and be user security driving convoy, what is more important, adopt the navigating instrument and the safe driving monitoring method thereof of band safe driving device of the present invention can pass through constantly to driver's prompting in all directions, make the driver form the custom of safe driving gradually, reduce the generation of traffic hazard from root.
Description of drawings
For the easier quilt of content of the present invention is clearly understood, according to specific embodiment also in conjunction with the accompanying drawings, the present invention is further detailed explanation below, wherein:
Fig. 1 is the composition frame chart of safe driving device of the navigating instrument of band safe driving of the present invention.
Fig. 2 is the monitoring process flow diagram of in the safe driving monitoring method of the present invention being turned in the crossing.
Fig. 3 is to whether pressing/cross the monitoring process flow diagram of double amber lines or channelizing line in the safe driving monitoring method of the present invention.
Fig. 4 in the safe driving monitoring method of the present invention to whether being in the monitoring process flow diagram in the multiple area of accident.
Fig. 5 is the monitoring process flow diagram to whether driving when intoxicated in the safe driving monitoring method of the present invention.
Fig. 6 is the structured flowchart of navigating instrument of the present invention.
Embodiment
(embodiment 1, the safe driving device)
See Fig. 6, the navigating instrument of the band safe driving device of present embodiment comprises CPU element 1, GPS unit 2, touch-screen 3, interface circuit 4, data collector, sound circuit 6, display control unit 7, memory storage and remote controller interface 9; GPS unit 2, touch-screen 3, interface circuit 4, sound circuit 6, display control unit 7, memory storage and remote controller interface 9 all with CPU element 1 two-way the electrical connection.The input end of the output terminal connecting interface circuit 4 of data collector.
CPU element 1 is used for receiving and handling various instructions.
2 receptions of GPS unit detect the present position and the moving direction of vehicle from the signal of GPS position location satellite, and above-mentioned signal is sent into CPU element 1.
Touch-screen 3 is used for to CPU element 1 input operation instruction, such as setting the destination.Touch-screen 3 is gone back displayed map image simultaneously, and shows the simulaed path that calculating is determined through guidance path, receives key command simultaneously and touches instruction.
Data collector comprises vehicle speed sensor 51, the outer monitor 52 of wheel, alcohol detecting device 53, and interface circuit 4 provides interface for vehicle speed sensor 51, the outer monitor 52 of wheel, alcohol detecting device 53 and angular transducer 54.
The voice data translation that sound circuit 6 is used for that CPU element 1 is sent here is a voice signal, and the voice suggestion of sending various operational notifications and route guidance by loudspeaker.
Display control unit 7 receives the signal from display control circuit 71, video-ram 72, graphics controller 73, and sends these information to CPU element 1.
Memory storage comprises ROM (read-only memory) 81, RAM (random access memory) 82, Flash (flash memory) 83 and SDRAM9 synchronous DRAM) 84, each road attribute of the present invention and SA information promptly are stored in the memory storage.
Remote controller interface 9 provides interface for telepilot.
See Fig. 1, the safe driving device of the navigating instrument of present embodiment comprises data acquisition module, analysis and processing module and reminding module.Wherein data acquisition module is used for gather driving data, comprises being vehicle speed sensor 51 from the real-time speed data collection device of car, the station acquisition device from the car wheel being monitor 52 outside the wheel, user's alcohol concentration harvester is alcohol detecting device 53 and is angular transducer 54 to the angle acquisition device from the car deflection angle.The data that vehicle speed sensor 51, the outer monitor 52 of wheel, alcohol detecting device 53 and angular transducer 54 collect send analysis and processing module to by interface circuit 4, promptly send CPU element 1 to and carry out analyzing and processing.Reminding module is used for the result of analysis and processing module is informed the user, is CPU element 1 at this result is carried out voice suggestion by touch-screen 3 demonstrations and sound circuit 6.。
(embodiment 2, the safe driving monitoring method)
The safe driving monitoring method of the navigating instrument of the band safe driving device of present embodiment may further comprise the steps:
1. data acquisition module is gathered from car in real time and is driven data, and will to drive data transmission be CPU element 1 to analysis and processing module;
2. analysis and processing module receives and drives data, and whether meets the safe driving standard according to predetermined safe driving criterion analysis driving data;
If 3. do not meet, point out the user by screen displaying and voice warning by reminding module.
Specifically, what Fig. 2 showed is the safety monitoring of turning at the crossing in the normal driving process, may further comprise the steps:
Whether 1. navigating instrument receives the GPS positioning signal, determines currently from the car position, judge from car at the crossing; If not at the crossing, then finish safe driving monitoring flow process from car; If from car at the crossing, by vehicle speed sensor 51 gather real-time vehicle speed data, by the angular transducer collection from the car deflection angle, and vehicle speed data and angle-data be transferred to CPU element 1;
2. CPU element 1 has judged whether the path, if the path is arranged, the angle of turn of calculating path also detects current from vehicle speed; If there is not the path, then detect from the driving angle of car and when crossing the crossing from vehicle speed.Whether the analytic angle data judge angle of turn greater than 30 °, if angle of turn is greater than 30 °, whether then judge the speed of a motor vehicle greater than 30 yards,, then entered for the 3. step if greater than 30 yards, voice warning prompting excessive velocities if be not more than 30 yards, is finished safe driving monitoring flow process; If angle of turn is not more than 30 °, whether then judge the speed of a motor vehicle greater than 60 yards, if greater than 60 yards, then entered for the 3. step, voice warning prompting excessive velocities if be not more than 60 yards, is finished safe driving monitoring flow process;
3. touch-screen 3 shows and the too fast unsafe conditions of voice warning turning speed.
Fig. 3 shows is to whether pressing/cross the safety monitoring of double amber lines or channelizing line in the normal driving process, may further comprise the steps:
1. navigating instrument receives the GPS positioning signal, determines currently from the car position, gathers real-time wheel-position data by the outer monitor 52 of wheel, and wheel-position data is transferred to CPU element 1;
2. CPU element 1 receives wheel-position data, judges double amber lines or channelizing line are pressed/crossed to wheel whether, if whether press/cross double amber lines or channelizing line, then controls reminding module the user is carried out safety instruction; If whether do not press/cross double amber lines or channelizing line then finish the safe driving flow process.
3. touch-screen 3 shows and the situation of voice warning user pressure/mistake double amber lines or channelizing line.
Fig. 4 shows is to whether being in the safety monitoring in the multiple area of accident in the normal driving process, may further comprise the steps:
1. navigating instrument receives the GPS positioning signal, determines currently from the car position, and will give CPU element 1 from car position data transmission;
2. CPU element 1 judges from highway section, car place whether be the multiple area of accident, if the multiple area of accident, then the real-time vehicle speed data of speed data collection device collection by data acquisition module also calculates from the car real time acceleration, if surpass safety value, then entered for the 3. step, the control reminding module carries out safety instruction to the user; If do not surpass safety value, then finish safe driving monitoring flow process;
3. touch-screen 3 demonstrations and voice warning user are in the situation in the multiple area of accident.
Fig. 5 shows is safety monitoring to whether driving when intoxicated, may further comprise the steps:
1. open alcohol detecting device 53, gather user's alcohol concentration data, and give CPU element 1 user's alcohol concentration data transmission;
2. CPU element 1 receives user's alcohol concentration data, compare the alcohol concentration severe overweight whether of judging the user with predetermined alcohol concentration standard value, if severe overweight not, then advance the control reminding module to carry out safety instruction, if severe overweight then carry out informing user household by note in the warning prompt at the control reminding module according to the different stage standard.
3. the situation that touch-screen 3 shows and the voice warning user drives when intoxicated.
Should be appreciated that specific embodiment described above only is used to explain the present invention, and be not used in qualification the present invention.Conspicuous variation of being extended out by spirit of the present invention or change still are among protection scope of the present invention.

Claims (8)

1. the navigating instrument with the safe driving device is characterized in that, described safe driving device comprises:
Data acquisition module is used for gathering the driving data;
Analysis and processing module is used for driving the driving data that criterion is analyzed data collecting module collected according to predetermined safe;
Reminding module is used for the result of analysis and processing module is informed the user.
2. the navigating instrument of band safe driving device according to claim 1 is characterized in that: described data acquisition module comprises from the real-time speed data collection device of car, to from the station acquisition device of car wheel, to user's alcohol concentration harvester with to the angle acquisition device from car deflection; Described reminding module comprises screen displaying and voice suggestion.
3. safe driving monitoring method with the navigating instrument of safe driving device is characterized in that may further comprise the steps:
1. data acquisition module is gathered from car in real time and is driven data, and will drive data transmission and give analysis and processing module;
2. analysis and processing module receives and drives data, and whether meets the safe driving standard according to predetermined safe driving criterion analysis driving data;
If 3. do not meet, point out the user by screen displaying and voice warning by reminding module.
4. the safe driving monitoring method of the navigating instrument of band safe driving device according to claim 3 is characterized in that:
Whether described the 1. in the step, and navigating instrument receives the GPS positioning signal, determines currently from the car position, judge from car at the crossing; If not at the crossing, then finish safe driving monitoring flow process from car; If from car at the crossing, by the real-time vehicle speed data of speed data collection device collection of data acquisition module, by the angle acquisition device from the car deflection angle, and vehicle speed data and angle-data be transferred to analysis and processing module;
2. described go on foot analysis and processing module receiving angle data, judge that whether angle of turn is greater than 30 °, if angle of turn is greater than 30 °, judge that then whether the speed of a motor vehicle is greater than 30 yards, if greater than 30 yards, then entered for the 3. step, voice warning prompting excessive velocities, if be not more than 30 yards, finish safe driving monitoring flow process; If angle of turn is not more than 30 °, whether then judge the speed of a motor vehicle greater than 60 yards, if greater than 60 yards, then entered for the 3. step, voice warning prompting excessive velocities if be not more than 60 yards, is finished safe driving monitoring flow process.
5. the safe driving monitoring method of the navigating instrument of band safe driving device according to claim 4 is characterized in that:
2. described went on foot before judging that angle of turn is whether greater than 30 °, judged whether the path earlier, if the path is arranged, the angle of turn of calculating path also detects current from vehicle speed; If there is not the path, then detect from the driving angle of car and when crossing the crossing from vehicle speed.
6. the safe driving monitoring method of the navigating instrument of band safe driving device according to claim 3 is characterized in that:
Described the 1. in the step, and navigating instrument receives the GPS positioning signal, determines currently from the car position, and navigating instrument is by the real-time wheel-position data of data collecting module collected, and wheel-position data is transferred to analysis and processing module;
Described the 2. in the step, and analysis and processing module receives wheel-position data, judges double amber lines or channelizing line are pressed/is crossed to wheel whether, if pressure/mistake double amber lines or channelizing line then enter the and 3. go on foot, controlling reminding module carries out safety instruction to the user; If not pressure/mistake double amber lines or channelizing line then finish the safe driving flow process;
Described the 3. in the step, in the prompting to pressures/mistake channelizing line, points out the direction of channelizing line.
7. the safe driving monitoring method of the navigating instrument of band safe driving device according to claim 3 is characterized in that:
Described the 1. in the step, and navigating instrument receives the GPS positioning signal, determines currently from the car position, and will give analysis and processing module from car position data transmission;
Described the 2. in the step, whether navigating instrument is judged from highway section, car place is the multiple area of accident, if the multiple area of accident, then the real-time vehicle speed data of speed data collection device collection by data acquisition module also calculates from the car real time acceleration, if surpass safety value, then entered for the 3. step, the control reminding module carries out safety instruction to the user; If do not surpass safety value, then finish safe driving monitoring flow process.
8. the safe driving monitoring method of the navigating instrument of band safe driving device according to claim 3 is characterized in that:
Described the 1. in the step, and the alcohol concentration harvester of turn-on data acquisition module is gathered user's alcohol concentration data, and gives analysis and processing module with user's alcohol concentration data transmission;
Described the 2. in the step, analysis and processing module receives user's alcohol concentration data, compare the alcohol concentration severe overweight whether of judging the user with predetermined alcohol concentration standard value, if severe overweight not, then advance the control reminding module to carry out safety instruction, if severe overweight then carry out informing user household by note in the warning prompt at the control reminding module according to the different stage standard.
CN2009103043949A 2009-07-15 2009-07-15 Navigator with safe drive device and safe drive monitoring method thereof CN101957205A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102717765A (en) * 2012-07-09 2012-10-10 湖南赛格导航技术研究有限公司 Fatigue driving detection method and anti-fatigue driving auxiliary device
CN103337179A (en) * 2013-07-01 2013-10-02 深圳市凯维特信息技术有限公司 System and method for reminding bad driving behaviors
CN103808959A (en) * 2012-11-14 2014-05-21 威润科技股份有限公司 Sensing system and method
CN104488010A (en) * 2012-07-21 2015-04-01 奥迪股份公司 Method for operating a motor vehicle, in which a user is warned of hazardous situations based on data obtained from outside and inside the vehicle, and motor vehicle operated accordingly
CN107357281A (en) * 2017-06-23 2017-11-17 芜湖恒天易开软件科技股份有限公司 Research on Vehicle Remote Monitoring System Based on GPRS and method
CN109141460A (en) * 2018-09-30 2019-01-04 佳都新太科技股份有限公司 Vehicle running path optimization method, calculates equipment and storage medium at device
CN109285239A (en) * 2018-09-30 2019-01-29 佳都新太科技股份有限公司 Vehicle driving reminding method, calculates equipment and storage medium at device
CN109572426A (en) * 2017-10-18 2019-04-05 宁波轩悦行电动汽车服务有限公司 Electric car running state monitoring method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102717765A (en) * 2012-07-09 2012-10-10 湖南赛格导航技术研究有限公司 Fatigue driving detection method and anti-fatigue driving auxiliary device
CN102717765B (en) * 2012-07-09 2015-02-11 湖南赛格导航技术研究有限公司 Fatigue driving detection method and anti-fatigue driving auxiliary device
CN104488010A (en) * 2012-07-21 2015-04-01 奥迪股份公司 Method for operating a motor vehicle, in which a user is warned of hazardous situations based on data obtained from outside and inside the vehicle, and motor vehicle operated accordingly
US9564051B2 (en) 2012-07-21 2017-02-07 Audi Ag Method for operating a motor vehicle, in which a user is warned of hazardous situations based on data obtained from outside and inside the vehicle, and motor vehicle operated accordingly
CN103808959A (en) * 2012-11-14 2014-05-21 威润科技股份有限公司 Sensing system and method
CN103337179A (en) * 2013-07-01 2013-10-02 深圳市凯维特信息技术有限公司 System and method for reminding bad driving behaviors
CN107357281A (en) * 2017-06-23 2017-11-17 芜湖恒天易开软件科技股份有限公司 Research on Vehicle Remote Monitoring System Based on GPRS and method
CN109572426A (en) * 2017-10-18 2019-04-05 宁波轩悦行电动汽车服务有限公司 Electric car running state monitoring method
CN109141460A (en) * 2018-09-30 2019-01-04 佳都新太科技股份有限公司 Vehicle running path optimization method, calculates equipment and storage medium at device
CN109285239A (en) * 2018-09-30 2019-01-29 佳都新太科技股份有限公司 Vehicle driving reminding method, calculates equipment and storage medium at device

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