CN103507749B - A kind of reminding method of not fastening the safety belt and system - Google Patents
A kind of reminding method of not fastening the safety belt and system Download PDFInfo
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- CN103507749B CN103507749B CN201210304438.XA CN201210304438A CN103507749B CN 103507749 B CN103507749 B CN 103507749B CN 201210304438 A CN201210304438 A CN 201210304438A CN 103507749 B CN103507749 B CN 103507749B
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Abstract
The present invention discloses a kind of reminding method of not fastening the safety belt and system, and wherein, described method comprises step: when vehicle travels, and whether the occupant detecting Current vehicle fastens one's safety belt; When occupant does not fasten the safety belt, detect the travel of Current vehicle, obtain the road section information of the enforcement road of Current vehicle; Analyze described road section information, to occupant send grade corresponding to described road section information for reminding the safety instruction fastened one's safety belt.The present invention is according to the road section information of described travel, the safety instruction of grade corresponding to this road section information is sent to occupant, more meet true driving situation, when vehicle on road at a slow speed, through street or expressway time, send corresponding safety instruction to occupant, thus make occupant recognize the danger in the section residing for oneself, allow user is conscious to fasten one's safety belt, and in unnecessarily situation, then can fasten one's safety belt, have more hommization.
Description
Technical field
The present invention relates to field of vehicle safety, particularly relate to a kind of reminding method of not fastening the safety belt and system.
Background technology
When automobile brakes suddenly in the process of moving, due to effect of inertia, people in car can depart from seat and move forward due to effect of inertia, therefore may clash into preaxial object and damage, therefore generally, people in car needs to fasten one's safety belt, safety strap be mainly used for when passenger due to when effect of inertia turns forward to passenger one resistance backward, it can play the effect of buffering to people, reduce the possibility that the people in car comes to harm due to sudden stop to a certain extent, and then strengthen the safety of driving, safety strap has become the requisite safety device of modern automobile.
Along with the development of Eltec, Eltec is also applied more and more extensive at automotive field, safety strap also applies many electronic information technologies, and car belt major part is not in the market fastened the safety belt prompt facility.But, the hommization all not of existing automobile safety-belt untying-state belt reminder function, such as only can carry out the people of user Che Nei the need of fastening one's safety belt according to automobile driving speed, but in reality, it is accurate not for only relying on moving velocity to analyze the need of fastening the safety belt, if such as moving velocity is very slow on a highway, that prompting of would not fastening the safety belt, but need on a highway to fasten one's safety belt, therefore this type of prompting function is accurate not, the demand that can not be close to the users completely.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of reminding method of not fastening the safety belt and system, be intended to solve prior art do not fasten the safety belt function prompt not accurately, the problem of hommization not.
Technical scheme of the present invention is as follows:
A reminding method of not fastening the safety belt, wherein, comprises step:
A, when vehicle travels, whether the occupant detecting in real time Current vehicle fastens one's safety belt;
B, when occupant does not fasten the safety belt, detect the travel of Current vehicle, obtain the road section information of the travel of Current vehicle;
C, analyze described road section information, to occupant send grade corresponding to described road section information for reminding the safety instruction fastened one's safety belt, wherein said road section information comprises road segment classification.
Described reminding method of not fastening the safety belt, wherein, described road segment classification at least comprises following one: through street, at a slow speed road and expressway;
Described step C specifically comprises:
C1, when the travel of Current vehicle be at a slow speed road time, send the safety instruction whether cancelled and fastening the safety belt to occupant, if do not receive the cancellation instruction of occupant, send the safety instruction fastened one's safety belt to occupant every first schedule time;
C2, when the travel of Current vehicle is through street, send the safety instruction fastened one's safety belt to occupant every second schedule time, until detect that occupant fastens one's safety belt;
C3, when the travel of Current vehicle is expressway, send every the 3rd schedule time safety instruction fastened one's safety belt to occupant, until detect that occupant fastens one's safety belt.
Described reminding method of not fastening the safety belt, wherein, described step B specifically comprises:
B1, the location information of acquisition residing for Current vehicle, detect the travel of Current vehicle according to described location information;
B2, in GPS navigation system, search the road section information corresponding with described travel.
Described reminding method of not fastening the safety belt, wherein, comprises before described step B:
D1, the starting point obtaining vehicle traveling and destination, determine one or more travel;
D2, obtain the road section information corresponding with one or more travel described;
D3, described travel and the road section information corresponding with it to be stored in GPS navigation system.
Described reminding method of not fastening the safety belt, wherein, in described step C1, when receiving the cancellation instruction of occupant, comprises the following steps:
Whether Real-Time Monitoring road speed exceedes threshold value, when a threshold is exceeded, sends for reminding the safety instruction fastened one's safety belt.
Described reminding method of not fastening the safety belt, wherein, described steps A specifically comprises:
Whether Current vehicle is opened and detected to the parking brake of A1, detection Current vehicle whether is moved;
A2, when the parking brake of Current vehicle is opened and Current vehicle moves, then judge that Current vehicle travels, detect the occupant of Current vehicle and whether fasten one's safety belt.
Described reminding method of not fastening the safety belt, wherein, described steps A 2 also comprises:
When the parking brake of Current vehicle pull on and/or Current vehicle not when mobile, then judge that Current vehicle is not in traveling, do not detect occupant and whether fastens one's safety belt.
A prompt system of not fastening the safety belt, wherein, comprising:
Whether safety strap detecting device, when vehicle travels, detect occupant and fasten one's safety belt;
Road section information acquisition device, for when occupant does not fasten the safety belt, detects the enforcement road of Current vehicle, obtains the road section information of the enforcement road of Current vehicle;
Safety reminding device, for analyzing described road section information, to occupant send grade corresponding to described road section information for reminding the safety instruction fastened one's safety belt, wherein said road section information comprises road segment classification.
Described prompt system of not fastening the safety belt, wherein, described safety reminding device comprises:
Road safety instruction unit at a slow speed, for when the travel of Current vehicle be at a slow speed road time, send the safety instruction whether cancelled and fastening the safety belt to occupant, if do not receive the cancellation instruction of occupant, send the safety instruction fastened one's safety belt to occupant every first schedule time;
Through street safety instruction unit, for when the travel of Current vehicle is through street, sends the safety instruction fastened one's safety belt to occupant every second schedule time, until detect that occupant fastens one's safety belt;
Highway safety Tip element, for when the travel of Current vehicle is expressway, sends every the 3rd schedule time safety instruction fastened one's safety belt, until detect that occupant fastens one's safety belt to occupant.
Described prompt system of not fastening the safety belt, wherein, described road section information acquisition device comprises:
Exercising Road Detection unit, for obtaining the location information residing for Current vehicle, detecting the travel of Current vehicle according to described location information;
Road section information acquiring unit, for searching the road section information corresponding with described travel in GPS navigation system.
Beneficial effect: the reminding method that the present invention does not fasten the safety belt and system, for the travel of Current vehicle, according to the road section information of described travel, the safety instruction of grade corresponding to this road section information is sent to occupant, more meet true driving situation, when vehicle is on road at a slow speed, when through street or expressway, corresponding safety instruction is sent to occupant, thus make occupant recognize the danger in the section residing for oneself, allow user is conscious to fasten one's safety belt, and in unnecessarily situation, then can fasten one's safety belt, have more hommization.
Accompanying drawing explanation
Fig. 1 is the diagram of circuit of the reminding method preferred embodiment that the present invention does not fasten the safety belt;
Fig. 2 is the diagram of circuit of vehicle traveling determination methods preferred embodiment in method shown in Fig. 1;
Fig. 3 is the diagram of circuit of the road section information of method shown in Fig. 1 acquisition methods preferred embodiment;
Fig. 4 exercises road for method shown in Fig. 1 and road section information obtains and the diagram of circuit of storage means preferred embodiment;
Fig. 5 is the concrete diagram of circuit of the prompting process of method safety shown in Fig. 1;
Fig. 6 is the structured flowchart of the prompt system preferred embodiment that the present invention does not fasten the safety belt;
Fig. 7 is the structured flowchart of road section information acquisition device in system shown in Figure 6;
Fig. 8 is the structured flowchart of safety reminding device in system shown in Figure 6.
Detailed description of the invention
The invention provides a kind of reminding method of not fastening the safety belt and system, for making object of the present invention, technical scheme and effect clearly, clearly, the present invention is described in more detail below.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is the diagram of circuit of the reminding method that the present invention does not fasten the safety belt, and as shown in the figure, comprises step:
S1, when vehicle travels, whether the occupant detecting in real time Current vehicle fastens one's safety belt;
S2, when occupant does not fasten the safety belt, detect the travel of Current vehicle, obtain the road section information of the travel of Current vehicle;
S3, analyze described road section information, to occupant send grade corresponding to described road section information for reminding the safety instruction fastened one's safety belt, wherein said road section information comprises road segment classification.
In step sl, when vehicle travels, first judge whether its occupant fastens one's safety belt, and judge that the mode whether occupant fastens one's safety belt has many clocks, such as by decision circuitry, whether conducting judges whether to fasten one's safety belt, can also be utilize sensor to judge whether to fasten one's safety belt, this is not restricted herein, preferably, in the present embodiment, realize by arranging inductor in the slot of safety strap, when the inductor in safety strap slot unidentified to safety belt buckle time, then be considered as occupant not fasten one's safety belt, otherwise, then be considered as having fastened safety strap.In addition, also inductor can be set on the cushion of vehicle, identify whether someone for induction and ride in this cushion, when recognizing someone and riding on cushion, just start the inductor in the corresponding safety strap slot of this cushion, bring certain facility to user.Certainly, before driving, user also can select not fastening the safety belt situation about arranging on which seat to need prompting voluntarily, such as can arrange and only detect major and minor operator seat and whether fasten one's safety belt, and relatively high-grade safety instruction is set, or also can arrange all seats in inspection vehicle whether to fasten one's safety belt, all give corresponding safety instruction.
In step sl, also need to determine whether under steam vehicle, whether whether it open and detect vehicle and move particular by detecting parking brake of vehicle and determine, therefore, as shown in Figure 2, step S1 also specifically can be refined as following steps:
Whether Current vehicle is opened and detected to the parking brake of S11, detection Current vehicle whether is moved;
S12, when the parking brake of Current vehicle is opened and Current vehicle moves, then judge that Current vehicle travels, detect the occupant of Current vehicle and whether fasten one's safety belt.Parking brake is opened and vehicle is moving explanation vehicle just under steam, now need to detect occupant whether to fasten one's safety belt, and the present invention also may have another situation, i.e. temporary term stop in vehicle driving process, as long as traditional vehicle safety prompting is that vehicle does not stop working, and occupant has untied safety strap, then all not fasten the safety belt prompting, processing method of the present invention is then when the vehicle is parked, as long as detect and pull on parking brake and/or detect that Current vehicle is not subjected to displacement, no matter the safety strap at which seat is not fastened, whether the occupant that can not detect Current vehicle fastens one's safety belt, more corresponding safety instruction can not be carried out, the benefit done like this be at vehicle parking but vehicle is flame-out time, now vehicle is not subjected to displacement, occupant may need to carry out at Che Nei or get off that some are movable, if now also carry out corresponding safety instruction, puzzlement will be brought to occupant, so the present invention selects to cancel the safety instruction of not fastening the safety belt in this case, have more hommization, bring advantage to the user.
In step s 2, when judging that occupant does not fasten the safety belt, start the travel detecting Current vehicle, its object detected is the safety instruction of the different brackets needing correspondence due to different travels, such as travel on road, through street or expressway at a slow speed, then carry out different promptings according to corresponding road.
And the road section information method obtaining the enforcement road of Current vehicle has multiple, the present invention preferably adopts and obtains this information by GPS navigation system, and as shown in Figure 3, described step S2 specifically can be refined as following steps:
S21, the location information of acquisition residing for Current vehicle, detect the enforcement road of Current vehicle according to described location information, particularly, the location informations such as Current vehicle longitude and latitude residing are at present obtained by GPS navigation system or GPS position fixing system, be preferably GPS navigation system herein, the destination that GPS navigation system inputs according to user, according to the current residing position of vehicle and destination information, the road comprising current present position and destination information is found in the data bank of GPS navigation system, road is now one or more, one or more road described is presented to user by this navigationsystem, after user selects certain road, be the travel of Current vehicle, now described road can present to user in the form of a list, and each road can use labelled notation, wherein carry destination, must through the series information at station or petrol service station and so on, also can carry the information travelling distance or about running time needed and so on, user can select the required road travelled as required.
S22, in GPS navigation system, find the road section information corresponding with described enforcement road.In this step, road section information carrys out Real-time Obtaining by GPS navigation systems connection, and the road section information of all roads pre-sets, and now only need find the road section information corresponding with described label in a database by the label corresponding according to section.
For the ease of understanding, the detailed process (as shown in Figure 4) of the road section information arranging road is described below:
S01, the starting point obtaining vehicle enforcement and destination, determine that one or more exercises road; For user, the selectable enforcement road that can arrive destination has many, and thus, the starting point that GPS navigation system inputs according to user and terminal, GPS map calculates the route (road) of Origin And Destination, and then determines that many are exercised roads.
S02, obtain with described one or more exercise road section information corresponding to road, GPS navigation system is according to calculated travel, utilize internet, for each path adaptation road section information, described road section information comprises section title, road segment classification (such as at a slow speed road, through street, expressway etc.), maximum travel speed, restricted driving regulation, limit car regulation etc., also to comprise in the way of each road the information such as time of travelling of the website of process or petrol service station, needs, this is not restricted herein.
S03, described enforcement road and the road section information corresponding with it to be stored in GPS navigation system.To be input in GPS navigation system with the information exercising road in advance, user selects after after travel, and gps system can find the road section information corresponding with this travel fast, for follow-up safety traffic provides convenient.
In step s3, after obtaining the road section information of fleet vehicles, the safety instruction of grade corresponding to described road section information can be sent to occupant according to this road section information, such as corresponding safety instruction is set according to road segment classification (at a slow speed road, through street, expressway etc.), below this is described in detail.
As shown in Figure 5, described step S3 specifically can be refined as following steps:
S31, when the travel of Current vehicle be at a slow speed road or do not specify on the section that occupant need fasten one's safety belt time, send the safety instruction whether cancelled and fastening the safety belt to occupant by a read-out, if do not receive the cancellation instruction of occupant, send the safety instruction fastened one's safety belt to occupant every first schedule time, safety instruction grade is now minimum, namely the first predetermined time interval sending safety instruction is longer, such as, be set to 2min; Certainly; chaufeur is also optional selects the safety instruction that disappears; now suspend and provide safety instruction; but the moving velocity detecting vehicle in real time can be continued, when the moving velocity of vehicle reaches the threshold values of this enforcement road, then again send safety instruction; when when moving velocity is too fast, occupant does not fasten the safety belt; occupant can may come to harm when sudden stop, sends safety instruction when moving velocity is too fast, can protect the safety of occupant to a certain extent.
S32, when the travel of Current vehicle is through street, send the safety instruction fastened one's safety belt to occupant every second schedule time, until detect that occupant fastens one's safety belt; If when the travel of vehicle is through street, then safety instruction grade is now medium, the frequency of safety instruction should increase, the safety instruction fastened one's safety belt such as is sent every 30s, and do not send the safety instruction whether cancelled and fastening the safety belt to occupant, to ensure that occupant fastens one's safety belt.
S33, when the travel of Current vehicle is expressway, send every the 3rd schedule time safety instruction fastened one's safety belt to occupant, until detect that occupant fastens one's safety belt.Safety instruction grade is now the highest, can be set to send every 15s the safety instruction fastened one's safety belt, and does not send the safety instruction whether cancelled and fastening the safety belt equally to occupant.
Should be noted that, the setting of above-mentioned first schedule time, second schedule time and the 3rd schedule time is also revocable, can be arranged as required voluntarily, pre-set when also can be dispatched from the factory by producer by user.In addition, when detecting that occupant fastens one's safety belt, then safety instruction can not be sent, in order to avoid cause noise emission.
The mode of the safety instruction fastened one's safety belt sent in the present invention can be voice message, certainly also can carry out display reminding and/or voice message on the display device, not be restricted herein to prompting mode.
It should be noted that, also can determine whether to send the safety instruction of fastening the safety belt based on the moving velocity of automobile, the such as moving velocity of Real-Time Monitoring automobile, combining road information, when moving velocity exceedes threshold value, send described safety instruction; In addition, the present invention also can specify according to the restricted driving of travel, limit the situations such as car specifies to carry out safety instruction to the occupant do not fastened the safety belt, and describes in detail no longer one by one herein.
Based on said method, the present invention also provides a kind of prompt system of not fastening the safety belt, and prompt system of the present invention realizing in the onboard system of recording processing data, such as, can realize in android system.As shown in Figure 6, described prompt system comprises safety strap detecting device 100, road section information acquisition device 200 and safety reminding device 300:
Whether the safety strap detecting device 100 in the present invention, for when vehicle travels, detect occupant in real time and fasten one's safety belt; In prompt system of the present invention, whether first detecting occupant by safety strap detecting device 100 has fastened safety strap, specifically judging unit can be set in safety strap detecting device 100, wherein this judging unit can be inductor or control circuit, whether can be used to detect safety belt buckle is inserted in safety strap slot, described judging unit is not restricted herein, but can be used for judging whether safety strap is fastened.Can arrange on vehicle seat-pad in addition and identify whether someone ride in inductor on described cushion for responding to, when recognizing someone and riding on cushion, just start the inductor in the corresponding safety strap slot of this cushion.After safety strap detecting device 100 detects that occupant does not fasten one's safety belt, relevant instruction can be sent to road section information acquisition device 200, wherein said relevant instruction comprises the information of not fastening the safety belt and the instruction starting described road section information acquisition device 200, is obtained the road section information of the enforcement road of Current vehicle by road section information acquisition device 200; And after safety strap detecting device 100 detects that the occupant people fastened on safety strap or reserved seat has fastened safety strap, then flow process terminates, no longer send a message to road section information acquisition device 200.
Also parking brake detecting unit is comprised further in described safety strap detecting device 100, whether this parking brake detecting unit is used to detect the parking brake of Current vehicle and whether opens and detect Current vehicle and move, when the parking brake of Current vehicle is opened and Current vehicle moves, then judge that Current vehicle travels, and judge to described judging unit transmission the instruction whether safety strap is fastened, whether the occupant that described judging unit detects Current vehicle fastens one's safety belt, certain facility can be brought like this to user, if because vehicle parking but flame-out time, if also carry out corresponding safety instruction, will produce to occupant and bring certain puzzlement.And when the parking brake of Current vehicle pull on and/or Current vehicle not when mobile, then judging Current vehicle not in traveling, whether fastening one's safety belt without the need to detecting occupant.
Road section information acquisition device 200 in the present invention, for when occupant does not fasten the safety belt, detects the enforcement road of Current vehicle, obtains the road section information of the enforcement road of Current vehicle;
As shown in Figure 7, in the present embodiment, described road section information acquisition device 200 can be GPS navigation system or need rely on by GPS navigation system to realize the device of its function, this is not limited herein.Comprise at described road section information acquisition device 200 and exercise Road Detection unit 210 and road section information acquiring unit 220, described enforcement Road Detection unit 210 is for detecting the location informations such as Current vehicle longitude and latitude residing at present, according to the destination that user inputs, according to the current residing position of vehicle and destination information, the road comprising current present position and destination information is found in the data bank of GPS navigation system, road is now one or more, one or more road described is presented to user by this navigationsystem, after user selects certain road, be the travel of Current vehicle, now described road can present to user in the form of a list, and each road can use labelled notation, wherein carry destination, must through the series information at station or petrol service station and so on, also can carry the information travelling distance or about running time needed and so on, user can select the required road travelled as required.Described road section information acquiring unit 220 searches the road section information corresponding with described travel in the data bank of GPS navigation system afterwards.And the road section information of all roads pre-sets, now only the road section information corresponding with described label need be found in a database by the label corresponding according to section.
But the present invention is it is further preferred that described road section information acquisition device 200 specifically comprises: exercise road calculating unit, road section information matching unit.Wherein, the starting point that the vehicle that described enforcement road calculating unit obtains user's input is exercised and destination, search GPS map, calculates one or more and exercises road, and show to user, described road section information matching unit is according to calculated travel, utilize internet, for each path adaptation road section information, and described road section information is stored in GPS navigation system, prestore the road section information of all roads between starting point and destination, the above-mentioned information of convenient timely acquisition in use, wherein, described road section information comprises section title, road segment classification (such as road at a slow speed, through street, expressway etc.), maximum travel speed, restrict driving and specify, limit car regulation etc., also to comprise in the way of each road the website of process or petrol service station, need the information such as the time travelled, this is not restricted herein.To be input in GPS navigation system with the information exercising road in advance, user selects after after travel, and gps system can find the road section information corresponding with this travel fast, for follow-up safety traffic provides convenient.
Safety reminding device 300 in the present invention, for analyzing described road section information, to occupant send grade corresponding to described road section information for reminding the safety instruction fastened one's safety belt, wherein said road section information comprises road segment classification, and described road segment classification can comprise expressway, at a slow speed road and through street etc.;
As shown in Figure 8, described safety reminding device 300 comprises road safety instruction unit 310, through street safety instruction unit 320, highway safety Tip element 330 at a slow speed:
The described safety instruction of road at a slow speed unit 310, for when the travel of Current vehicle be at a slow speed road time, the safety instruction whether cancelled and fastening the safety belt is sent to occupant, if do not receive the cancellation instruction of occupant, send the safety instruction fastened one's safety belt to occupant every first schedule time, further, the described safety instruction of road at a slow speed unit 310 also can comprise speed detection unit, reminding unit, this speed detection unit is mainly used in the moving velocity of monitoring automobile, when moving velocity exceedes threshold value, overspeed alarm is sent to reminding unit, described reminding unit starts prompting function, reminding user fastens one's safety belt, also voice message driver current driving speed threshold value can be exceeded.
Through street safety instruction unit 320, for when the travel of Current vehicle is through street, sends the safety instruction fastened one's safety belt to occupant every second schedule time, until detect that occupant fastens one's safety belt;
Highway safety Tip element 330, for when the travel of Current vehicle is expressway, sends every the 3rd schedule time safety instruction fastened one's safety belt, until detect that occupant fastens one's safety belt to occupant; The first above-mentioned schedule time, second schedule time and the 3rd schedule time can establish according to actual conditions, such as, can be set to 2min, 30S, 15S respectively, not be restricted herein to this.
Safety reminding device 300 in system of the present invention can comprise the loud speaker for sending the safety instruction fastened one's safety belt, can also be comprise the read out instrument showing described safety instruction and the loud speaker sending described safety instruction with voice, this is not restricted herein.
It should be noted that, in system of the present invention, also speed detector can be comprised, for detecting the moving velocity of automobile in real time, judge that the moving velocity of automobile determines whether to send the safety instruction of fastening the safety belt, the such as moving velocity of Real-Time Monitoring automobile, combining road information, when moving velocity exceedes threshold value, send described safety instruction; In addition, the present invention also can specify according to the restricted driving of travel, limit the situations such as car specifies to carry out safety instruction to the occupant do not fastened the safety belt, and describes in detail no longer one by one herein.In addition, road at a slow speed of the present invention, through street and the expressway speed of a motor vehicle are distinguished, and such as road speed is at 60km/h hereinafter referred to as road at a slow speed, and road speed is called through street at 60 ~ 100km/h, and road speed is called expressway at more than 100km/h.
The reminding method that the present invention does not fasten the safety belt and system, for the travel of Current vehicle, send the safety instruction of different brackets to occupant, more meet true driving situation, when vehicle on road at a slow speed, through street or expressway time, corresponding safety instruction is sent to occupant, thus make occupant recognize the danger in the section residing for oneself, allow user is conscious to fasten one's safety belt, and in unnecessarily situation, then unlike fastening one's safety belt, hommization can be had more.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. a reminding method of not fastening the safety belt, is characterized in that, comprises step:
A, when vehicle travels, whether the occupant detecting in real time Current vehicle fastens one's safety belt;
B, when occupant does not fasten the safety belt, detect the travel of Current vehicle, obtain the road section information of the travel of Current vehicle;
C, analyze described road section information, to occupant send grade corresponding to described road section information for reminding the safety instruction fastened one's safety belt, wherein said road section information comprises road segment classification.
2. the reminding method of not fastening the safety belt according to claim 1, it is characterized in that, described road segment classification at least comprises following one: through street, at a slow speed road and expressway, road speed is road at a slow speed at below 60km/h, road speed is through street at 60 ~ 100km/h, and road speed is expressway at more than 100km/h;
Described step C specifically comprises:
C1, when the travel of Current vehicle be at a slow speed road time, send the safety instruction whether cancelled and fastening the safety belt to occupant, if do not receive the cancellation instruction of occupant, send the safety instruction fastened one's safety belt to occupant every first schedule time;
C2, when the travel of Current vehicle is through street, send the safety instruction fastened one's safety belt to occupant every second schedule time, until detect that occupant fastens one's safety belt;
C3, when the travel of Current vehicle is expressway, send every the 3rd schedule time safety instruction fastened one's safety belt to occupant, until detect that occupant fastens one's safety belt.
3. the reminding method of not fastening the safety belt according to claim 1 or 2, is characterized in that, described step B specifically comprises:
B1, the location information of acquisition residing for Current vehicle, detect the travel of Current vehicle according to described location information;
B2, in GPS navigation system, search the road section information corresponding with described travel.
4. the reminding method of not fastening the safety belt according to claim 1, is characterized in that, comprises before described step B:
D1, the starting point obtaining vehicle traveling and destination, determine one or more travel;
D2, obtain the road section information corresponding with one or more travel described;
D3, described travel and the road section information corresponding with it to be stored in GPS navigation system.
5. the reminding method of not fastening the safety belt according to claim 2, is characterized in that, in described step C1, when receiving the cancellation instruction of occupant, comprises the following steps:
Whether Real-Time Monitoring road speed exceedes threshold value, when a threshold is exceeded, sends for reminding the safety instruction fastened one's safety belt.
6. the reminding method of not fastening the safety belt according to claim 1, is characterized in that, described steps A specifically comprises:
Whether Current vehicle is opened and detected to the parking brake of A1, detection Current vehicle whether is moved;
A2, when the parking brake of Current vehicle is opened and Current vehicle moves, then judge that Current vehicle travels, detect the occupant of Current vehicle and whether fasten one's safety belt.
7. the reminding method of not fastening the safety belt according to claim 6, is characterized in that, described steps A 2 also comprises:
When the parking brake of Current vehicle pull on and/or Current vehicle not when mobile, then judge that Current vehicle is not in traveling, do not detect occupant and whether fastens one's safety belt.
8. a prompt system of not fastening the safety belt, is characterized in that, comprising:
Whether safety strap detecting device, when vehicle travels, detect occupant and fasten one's safety belt;
Road section information acquisition device, for when occupant does not fasten the safety belt, detects the enforcement road of Current vehicle, obtains the road section information of the enforcement road of Current vehicle;
Safety reminding device, for analyzing described road section information, to occupant send grade corresponding to described road section information for reminding the safety instruction fastened one's safety belt, wherein said road section information comprises road segment classification.
9. the prompt system of not fastening the safety belt according to claim 8, is characterized in that, described safety reminding device comprises:
Road safety instruction unit at a slow speed, for when the travel of Current vehicle be at a slow speed road time, send the safety instruction whether cancelled and fastening the safety belt to occupant, if do not receive the cancellation instruction of occupant, send the safety instruction fastened one's safety belt to occupant every first schedule time;
Through street safety instruction unit, for when the travel of Current vehicle is through street, sends the safety instruction fastened one's safety belt to occupant every second schedule time, until detect that occupant fastens one's safety belt;
Highway safety Tip element, for when the travel of Current vehicle is expressway, sends every the 3rd schedule time safety instruction fastened one's safety belt, until detect that occupant fastens one's safety belt to occupant;
Road speed is road at a slow speed at below 60km/h, and road speed is through street at 60 ~ 100km/h, and road speed is expressway at more than 100km/h.
10. the prompt system of not fastening the safety belt according to claim 8, is characterized in that, described road section information acquisition device comprises:
Exercising Road Detection unit, for obtaining the location information residing for Current vehicle, detecting the travel of Current vehicle according to described location information;
Road section information acquiring unit, for searching the road section information corresponding with described travel in GPS navigation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210304438.XA CN103507749B (en) | 2012-08-24 | 2012-08-24 | A kind of reminding method of not fastening the safety belt and system |
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| CN201210304438.XA CN103507749B (en) | 2012-08-24 | 2012-08-24 | A kind of reminding method of not fastening the safety belt and system |
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| CN103507749B true CN103507749B (en) | 2016-01-20 |
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| CN106441315A (en) * | 2016-09-23 | 2017-02-22 | 百度在线网络技术（北京）有限公司 | Information providing method and information providing device |
| CN106494349A (en) * | 2016-10-25 | 2017-03-15 | 深圳市元征科技股份有限公司 | A kind of seat belt system alarm method and device |
| EP3745360B1 (en) * | 2019-05-27 | 2021-12-01 | Ningbo Geely Automobile Research & Development Co. Ltd. | Identification of safety equipment in a vehicle |
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| IL114165A (en) * | 1995-06-15 | 2000-06-29 | Or Rot Tek Ltd | Device for prompting use of vehicle seatbelts |
| JP2004196176A (en) * | 2002-12-19 | 2004-07-15 | Nissan Motor Co Ltd | Seat belt wearing promoting device |
| JP2005022563A (en) * | 2003-07-03 | 2005-01-27 | Fuji Heavy Ind Ltd | Seat belt alarm |
| KR20050006595A (en) * | 2003-07-09 | 2005-01-17 | 기아자동차주식회사 | Warning Method for Non-Wear of Seat Belt for Automobiles |
| CN201712572U (en) * | 2010-06-19 | 2011-01-19 | 浙江吉利汽车研究院有限公司 | Safety belt reminding device |
| CN202138335U (en) * | 2011-06-16 | 2012-02-08 | 奇瑞汽车股份有限公司 | Warning system for safety belt |
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