CN108773342A - A kind of vehicle safety belt automatic reminding system and method - Google Patents
A kind of vehicle safety belt automatic reminding system and method Download PDFInfo
- Publication number
- CN108773342A CN108773342A CN201810724315.9A CN201810724315A CN108773342A CN 108773342 A CN108773342 A CN 108773342A CN 201810724315 A CN201810724315 A CN 201810724315A CN 108773342 A CN108773342 A CN 108773342A
- Authority
- CN
- China
- Prior art keywords
- safety belt
- occupant
- seat
- alerting pattern
- buzzer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
- B60R2022/4808—Sensing means arrangements therefor
- B60R2022/4816—Sensing means arrangements therefor for sensing locking of buckle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
- B60R2022/4808—Sensing means arrangements therefor
- B60R2022/4858—Sensing means arrangements therefor for sensing pressure on seat
Abstract
The present invention provides a kind of vehicle safety belt automatic reminding system and methods, it is respectively connect with the signal input part of BSI intelligent control boxs including safety belt mortise lock sensor, right back occupant detection sensor device behind left back safety belt mortise lock sensor, left rear occupant detection sensor device, rear middle safety belt mortise lock sensor, rear middle occupant detecting sensing device, the right side, the signal input part of BSI intelligent control boxs is separately connected alarm lamp and buzzer siren.A kind of vehicle safety belt automatic reminding system of the present invention and method, with the use of safety belt mortise lock sensor, occupant detecting sensing device, BSI intelligent control boxs, alarm lamp and buzzer siren, in conjunction with the safety belt automatic reminding method strategy of setting, it can be under vehicle running state, instant alerts are made to heel row un-belted occupant, improve heel row seatbelt wearing rate.And then reduce the casualty rate of heel row occupant in traffic accident.
Description
Technical field
The invention belongs to vehicle safety performance fields, more particularly, to a kind of vehicle safety belt automatic reminding system and side
Method.
Background technology
In recent years, auxiliary of the safety belt with air bag as automotive SBC configures, increasingly by the weight of people
Depending on.Although air bag is constantly generalized intelligence increasingly, safety belt is still to protect interior driver and passenger's peace so far
Complete maximally efficient device.When vehicle collides, the guarantor of protective effect that safety belt rises considerably beyond air bag
Shield acts on.But in daily driving, people usually have ignored the use of safety belt due to various reasons.Seat belt reminder systems rise
To effect be passenger when not using of seat belts, carry out instant alerts.Investigation shows most of safety belt buckling frees
Occupant can fasten one's safety belt when by prompting appropriate.The utilization rate of Chinese back seat or very high.With
And come problem be that in the road fatalities of annual 100000 people or so, the death toll of heel row occupant reaches 1
Ten thousand people or so.It is primarily due to that heel row belt usage rate is low, therefore improves the belt usage rate of heel row occupant to drop
Low Injury and death rate of accident is particularly important.
In the prior art, seat belt reminder systems are mainly used in front row.The service condition of back row seat is more than front row
For complicated (placement of such as luggage, the use etc. of children's seat).Heel row occupant how is accurately identified, and is not in heel row occupant
In the state of safety belt, carry out effectively instant safety belt and be automatically reminded to be technical problem in the urgent need to address.
Invention content
In view of this, the present invention is directed to propose a kind of vehicle safety belt automatic reminding system and method, are used cooperatively safety
Band mortise lock sensor, occupant detecting sensing device, BSI intelligent control boxs, alarm lamp and buzzer siren, in conjunction with the safety of setting
Band automatic reminding method strategy, can make instant alerts to heel row un-belted occupant, carries under vehicle running state
High heel row seatbelt wearing rate.And then reduce the casualty rate of heel row occupant in traffic accident.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of vehicle safety belt automatic reminding system, including left back safety belt mortise lock sensor, left rear occupant detection sensor
Safety belt mortise lock sensor, right back occupant behind device, rear middle safety belt mortise lock sensor, rear middle occupant detecting sensing device, the right side
Detection sensor device is respectively connect with the signal input part of BSI intelligent control boxs, the signal input part point of BSI intelligent control boxs
It Lian Jie not alarm lamp and buzzer siren；There are three alarm lamp is set, three alarm lamps are arranged on instrument board；Left rear occupant is visited
It includes an infrared inductor and one to survey sensing device, rear middle occupant detecting sensing device and right back occupant detection sensor device
A cushion pressure sensor, infrared inductor setting are arranged in corresponding under-seat, cushion pressure sensor in corresponding seat
In cushion ride surface.
The pressure signal on seat is detected by cushion pressure sensor, infrared inductor detects the hot spoke of occupant foot
Signal is penetrated, whether has member on the two combination comprehensive descision back seat.Safety belt is inserted behind middle safety belt mortise lock sensor, the right side afterwards
Lock sensor and left back safety belt mortise lock sensor provide the signal of using state of safety belt.
Further, cushion pressure sensor is pressure capacitance formula sensor or diaphragm pressure formula sensor.
Further, infrared inductor position corresponds to seat occupant foot.
A kind of vehicle heel row safety belt automatic reminding method uses a kind of above-mentioned vehicle safety belt automatic reminding system：
Step 1：Two kinds of alerting patterns are set：
Alerting pattern A：Alarm lamp length is bright, and buzzer siren is without buzzer；
Alerting pattern C：Alarm lamp flickers, and buzzer siren has buzzer, and (65dB dodges ring frequency 1.2s, continues 30 seconds；It
Alarm lamp length is bright afterwards, without buzzer)；
Step 2：If ignition switch is not at ON grades, do not remind；When ignition switch is in ON grades, speed is equal to
It when zero, if back seat does not have occupant, does not remind, if back seat has occupant, safety belt to be not on insertion shape
State then runs alerting pattern A；If back seat has occupant, safety belt to be in insert state, as insert state does not become
Change, then changes without prompting, such as insert state, then run alerting pattern A；
Step 3：If ignition switch is located at ON grades, speed is not equal to zero, and when back seat does not have occupant, then without carrying
It wakes up；If ignition switch is located at ON grades, when back seat has occupant, and speed is less than or equal to 20km/h, if safety belt at this time
In insert state, then without prompting, if safety belt is not in insert state, alerting pattern A is run；
Step 4：If ignition switch is located at ON grades, when back seat has occupant, and speed is more than 20km/h, if at this time
Safety belt is not in insert state, then runs alerting pattern C；If safety belt is in insert state at this time, as insert state is not sent out
Changing then changes without prompting, such as insert state, then runs alerting pattern C；
A kind of whole vehicle safety belt automatic reminding method uses a kind of above-mentioned vehicle safety belt automatic reminding system：
Step 1：Three kinds of alerting patterns are set：
Alerting pattern A：Alarm lamp length is bright, and buzzer siren is without buzzer；
Alerting pattern B：Alarm lamp flickers, and buzzer siren has buzzer, and (65dB dodges ring frequency 1.2s, continues 30 seconds；It
73dB afterwards, flicker frequency 0.4 second, continues 90 seconds)；
Alerting pattern C：Alarm lamp flickers, and buzzer siren has buzzer, and (65dB dodges ring frequency 1.2s, continues 30 seconds；It
Alarm lamp length is bright afterwards, without buzzer)；
Step 2：After speed reaches 20km/h, if one or two of front-seat safety belt in the safety belt of heel row
One or more is unbuttoned simultaneously, then is reminded according to alerting pattern B, if within the 120s that alerting pattern B is reminded, it is front-seat
Safety belt all obtains proper use of, then stops front-seat safety belt and be not to remind, if heel row safety belt does not obtain correctly yet at this time
It uses, is then reminded again according to alerting pattern A modes；
If within the 120s that alerting pattern B is reminded, front-seat safety belt is proper use of there are one, then has stopped that
The alerting signal of proper use of safety belt then carries out the prompting of that proper use of front-seat safety belt not yet；If front row peace
The alerting signal of full band has all been finished or front-seat safety belt is properly use, and there are no correct for heel row safety belt
It uses, is then reminded again according to alerting pattern A modes；If heel row safety belt, which has occurred, at this time unbuttons phenomenon, according to prompting side
Formula C is reminded again.
Compared with the existing technology, a kind of vehicle safety belt automatic reminding system of the present invention, has the advantage that：
A kind of vehicle safety belt automatic reminding system of the present invention, with the use of safety belt mortise lock sensor, occupant detecting sense
Device, BSI intelligent control boxs, alarm lamp and buzzer siren are answered, it, can in conjunction with the safety belt automatic reminding method strategy of setting
Under vehicle running state, instant alerts are made to heel row un-belted occupant, improve heel row seatbelt wearing rate.In turn
Reduce the casualty rate of heel row occupant in traffic accident.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.
In the accompanying drawings：
Fig. 1 is a kind of vehicle safety belt automatic reminding system structural schematic diagram of the embodiment of the present invention；
Fig. 2 is a kind of vehicle heel row safety belt automatic reminding method flow diagram of the embodiment of the present invention.
Reference sign：
The left back safety belt mortise lock sensors of 1-；2- left rear occupant detection sensor devices；Middle safety belt mortise lock sensor after 3-；
Middle occupant detecting sensing device after 4-；Safety belt mortise lock sensor behind the right sides 5-；The right back occupant detection sensor devices of 6-；7-BSI intelligence
It can control box；8- alarm lamps；9- buzzer sirens.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of vehicle safety belt automatic reminding system, including left back safety belt mortise lock sensor 1, left back multiply
Member's detection sensor device 2, it is rear in safety belt mortise lock sensor 3, it is rear in occupant detecting sensing device 4, it is right after safety belt mortise lock pass
Sensor 5, right back occupant detection sensor device 6 are respectively connect with the signal input part of BSI intelligent control boxs 7, BSI intelligent controls
The signal input part of box 7 is separately connected alarm lamp 8 and buzzer siren 9；There are three alarm lamp 8 is set, three alarm lamps 8 are respectively provided with
On instrument board；Left rear occupant detection sensor device 2, rear middle occupant detecting sensing device 4 and right back occupant detection sensor device 6
Include an infrared inductor and a cushion pressure sensor, infrared inductor is arranged in corresponding under-seat, cushion
Pressure sensor is arranged in corresponding Chain cushion ride surface.
The pressure signal on seat is detected by cushion pressure sensor, infrared inductor detects the hot spoke of occupant foot
Signal is penetrated, whether has member on the two combination comprehensive descision back seat.Safety belt behind middle safety belt mortise lock sensor 3, the right side afterwards
Mortise lock sensor 5 and left back safety belt mortise lock sensor 1 provide the signal of using state of safety belt.
Cushion pressure sensor is pressure capacitance formula sensor or diaphragm pressure formula sensor.
As shown in Fig. 2, a kind of vehicle heel row safety belt automatic reminding method, carried automatically using a kind of above-mentioned vehicle safety belt
The system of waking up：
Step 1：Two kinds of alerting patterns are set：
Alerting pattern A：Alarm lamp 8 is grown bright, and buzzer siren 9 is without buzzer；
Alerting pattern C：Alarm lamp 8 flickers, and buzzer siren 9 has buzzer, and (65dB dodges ring frequency 1.2s, continues 30 seconds；
Alarm lamp 8 is grown bright later, without buzzer)；
Step 2：If ignition switch is not at ON grades, do not remind；When ignition switch is in ON grades, speed is equal to
It when zero, if back seat does not have occupant, does not remind, if back seat has occupant, safety belt to be not on insertion shape
State then runs alerting pattern A；If back seat has occupant, safety belt to be in insert state, as insert state does not become
Change, then changes without prompting, such as insert state, then run alerting pattern A；
Step 3：If ignition switch is located at ON grades, speed is not equal to zero, and when back seat does not have occupant, then without carrying
It wakes up；If ignition switch is located at ON grades, when back seat has occupant, and speed is less than or equal to 20km/h, if safety belt at this time
In insert state, then without prompting, if safety belt is not in insert state, alerting pattern A is run；
Step 4：If ignition switch is located at ON grades, when back seat has occupant, and speed is more than 20km/h, if at this time
Safety belt is not in insert state, then runs alerting pattern C；If safety belt is in insert state at this time, as insert state is not sent out
Changing then changes without prompting, such as insert state, then runs alerting pattern C；
A kind of whole vehicle safety belt automatic reminding method uses a kind of above-mentioned vehicle safety belt automatic reminding system：
Step 1：Three kinds of alerting patterns are set：
Alerting pattern A：Alarm lamp 8 is grown bright, and buzzer siren 9 is without buzzer；
Alerting pattern B：Alarm lamp 8 flickers, and buzzer siren 9 has buzzer, and (65dB dodges ring frequency 1.2s, continues 30 seconds；
73dB later, flicker frequency 0.4 second, continues 90 seconds)；
Alerting pattern C：Alarm lamp 8 flickers, and buzzer siren 9 has buzzer, and (65dB dodges ring frequency 1.2s, continues 30 seconds；
Alarm lamp 8 is grown bright later, without buzzer)；
Step 2：After speed reaches 20km/h, if one or two of front-seat safety belt in the safety belt of heel row
One or more is unbuttoned simultaneously, then is reminded according to alerting pattern B, if within the 120s that alerting pattern B is reminded, it is front-seat
Safety belt all obtains proper use of, then stops front-seat safety belt and be not to remind, if heel row safety belt does not obtain correctly yet at this time
It uses, is then reminded again according to alerting pattern A modes；
If within the 120s that alerting pattern B is reminded, front-seat safety belt is proper use of there are one, then has stopped that
The alerting signal of proper use of safety belt then carries out the prompting of that proper use of front-seat safety belt not yet；If front row peace
The alerting signal of full band has all been finished or front-seat safety belt is properly use, and there are no correct for heel row safety belt
It uses, is then reminded again according to alerting pattern A modes；If heel row safety belt, which has occurred, at this time unbuttons phenomenon, according to prompting side
Formula C is reminded again.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of vehicle safety belt automatic reminding system, it is characterised in that：Including left back safety belt mortise lock sensor (1), left back
Safety behind occupant detecting sensing device (2), rear middle safety belt mortise lock sensor (3), rear middle occupant detecting sensing device (4), the right side
Respectively connect with the signal input part of BSI intelligent control boxs (7) with mortise lock sensor (5), right back occupant detection sensor device (6)
It connects, the signal input part of the BSI intelligent control boxs (7) is separately connected alarm lamp (8) and buzzer siren (9)；The alarm
There are three lamp (8) is set, three alarm lamps (8) are arranged on instrument board；The left rear occupant detection sensor device (2),
Occupant detecting sensing device (4) and the right back occupant detection sensor device (6) include an infrared inductor in after described
And a cushion pressure sensor, the infrared inductor are arranged in corresponding under-seat, the cushion pressure sensor is set
It sets in corresponding Chain cushion ride surface.
2. a kind of vehicle safety belt automatic reminding system according to claim 1, it is characterised in that：The cushion pressure passes
Sensor is pressure capacitance formula sensor.
3. a kind of vehicle safety belt automatic reminding system according to claim 1, it is characterised in that：The cushion pressure passes
Sensor is diaphragm pressure formula sensor.
4. a kind of vehicle safety belt automatic reminding system according to claim 1, it is characterised in that：Shown infrared inductor
Position corresponds to seat occupant foot.
5. a kind of vehicle heel row safety belt automatic reminding method, it is characterised in that：Use any described one kind of claim 1-2
Vehicle safety belt automatic reminding system：
Step 1：Two kinds of alerting patterns are set：
Alerting pattern A：Alarm lamp (8) length is bright, and buzzer siren (9) is without buzzer；
Alerting pattern C：Alarm lamp (8) flickers, and buzzer siren (9) has buzzer, and (65dB dodges ring frequency 1.2s, continues 30 seconds；
Alarm lamp (8) length is bright later, without buzzer)；
Step 2：If ignition switch is not at ON grades, do not remind；When ignition switch is in ON grades, speed is equal to zero
When, if back seat does not have occupant, do not remind, if back seat has occupant, safety belt to be not on insert state,
Then run alerting pattern A；If back seat has occupant, safety belt to be in insert state, if insert state does not change, then
It changes without prompting, such as insert state, then runs alerting pattern A；
Step 3：If ignition switch is located at ON grades, speed is not equal to zero, and when back seat does not have occupant, then without prompting；
If ignition switch is located at ON grades, when back seat has occupant, and speed is less than or equal to 20km/h, if safety belt is at this time
Insert state, if safety belt is not in insert state, runs alerting pattern A then without prompting；
Step 4：If ignition switch is located at ON grades, when back seat has occupant, and speed is more than 20km/h, if safety at this time
Band is not in insert state, then runs alerting pattern C；If safety belt is in insert state at this time, as insert state does not become
Change, then changes without prompting, such as insert state, then run alerting pattern C.
6. a kind of whole vehicle safety belt automatic reminding method, it is characterised in that：Use any described one kind of claim 1-2
Vehicle safety belt automatic reminding system：
Step 1：Three kinds of alerting patterns are set：
Alerting pattern A：Alarm lamp (8) length is bright, and buzzer siren (9) is without buzzer；
Alerting pattern B：Alarm lamp (8) flickers, and buzzer siren (9) has buzzer, and (65dB dodges ring frequency 1.2s, continues 30 seconds；
73dB later, flicker frequency 0.4 second, continues 90 seconds)；
Alerting pattern C：Alarm lamp (8) flickers, and buzzer siren (9) has buzzer, and (65dB dodges ring frequency 1.2s, continues 30 seconds；
Alarm lamp (8) length is bright later, without buzzer)；
Step 2：After speed reaches 20km/h, if one or two of front-seat safety belt and one in the safety belt of heel row
Or it is multiple unbutton simultaneously, then reminded according to alerting pattern B, if within the 120s that alerting pattern B is reminded, front-seat safety
Band all obtains proper use of, then stops front-seat safety belt and be not to remind, if at this time heel row safety belt do not obtain yet it is proper use of,
Then reminded again according to alerting pattern A modes；
If within the 120s that alerting pattern B is reminded, front-seat safety belt is proper use of there are one, then it is correct to stop that
The alerting signal to use of seat belts then carries out the prompting of that proper use of front-seat safety belt not yet；If front-seat safety belt
Alerting signal be all finished or front-seat safety belt is properly uses, and there are no correctly make heel row safety belt
With then being reminded again according to alerting pattern A modes；If heel row safety belt, which has occurred, at this time unbuttons phenomenon, according to alerting pattern C
Again it reminds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724315.9A CN108773342A (en) | 2018-07-04 | 2018-07-04 | A kind of vehicle safety belt automatic reminding system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724315.9A CN108773342A (en) | 2018-07-04 | 2018-07-04 | A kind of vehicle safety belt automatic reminding system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108773342A true CN108773342A (en) | 2018-11-09 |
Family
ID=64030907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810724315.9A Pending CN108773342A (en) | 2018-07-04 | 2018-07-04 | A kind of vehicle safety belt automatic reminding system and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108773342A (en) |
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| CN108482302A (en) * | 2018-03-09 | 2018-09-04 | 北京汽车股份有限公司 | Seat belt status system for prompting and prompting control method and vehicle |
| CN109398300A (en) * | 2018-12-01 | 2019-03-01 | 郑州日产汽车有限公司 | Automobile rear safety belt is not alarm system |
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| CN109398300A (en) * | 2018-12-01 | 2019-03-01 | 郑州日产汽车有限公司 | Automobile rear safety belt is not alarm system |
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