CN107719295A - A kind of Novel automobile safety belt system - Google Patents
A kind of Novel automobile safety belt system Download PDFInfo
- Publication number
- CN107719295A CN107719295A CN201610656844.0A CN201610656844A CN107719295A CN 107719295 A CN107719295 A CN 107719295A CN 201610656844 A CN201610656844 A CN 201610656844A CN 107719295 A CN107719295 A CN 107719295A
- Authority
- CN
- China
- Prior art keywords
- safety belt
- control chip
- novel automobile
- belt system
- automobile safety
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- B60R22/04—Passive restraint systems, i.e. systems both applied and removed automatically, e.g. by movement of the vehicle door
-
- 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
- B60R22/34—Belt retractors, e.g. reels
- B60R22/36—Belt retractors, e.g. reels self-locking in an emergency
- B60R22/40—Belt retractors, e.g. reels self-locking in an emergency responsive only to vehicle movement
-
- 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
- B60R22/34—Belt retractors, e.g. reels
- B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
-
- 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
- B60R22/34—Belt retractors, e.g. reels
- B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
- B60R2022/4666—Reels with means to tension the belt in an emergency by forced winding up characterised by electric actuators
-
- 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
- B60R2022/4866—Displaying or indicating arrangements thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The present invention provides a kind of Novel automobile safety belt system, and it includes：Safety belt, the first fixture, the second fixture, buckle, deck, coiler, control chip and motor etc.；Described safety belt one end is fixed on first fixture, the other end is wound in the coiler through second fixture, safety belt between first fixture and the second fixture passes through the buckle, the buckle can be engaged with the deck, the winding of the driving coiler, the control chip controls the operation of the motor, and the control chip has speed input signal, lock-switch input signal, collision input signal, meter lamp output signal, motor output signal and solution locking-valve output signal.The Novel automobile safety belt system of the present invention can as needed to safety belt loosen with elastic carry out flexible modulation, the personal safety of driver and occupant has been effectively ensured, there is the advantages of safe and reliable, flexible and convenient.
Description
Technical field
The present invention relates to car belt technical field, more particularly to a kind of Novel automobile safety belt system.
Background technology
One of the important component of car belt as automobile, its security has become driver and occupant primarily examines
The problem of worry, and one of important function of automobile.At present, common safety belt can not accelerate in speed or speed exceedes accident-free vehicle
When fast check safety belt tightening state, particularly the control panel of oversize vehicle typically apart from driver farther out, if fastened
Operational control panel is very inconvenient also uncomfortable after safety belt, causes driver to travel and is unwilling to fasten the safety belt in way, in this way,
There is no small potential safety hazard.
Specifically, common safety belt under slow pulling function, can be gradually unclamped in locking states.In this way, in vehicle not
It is by sharp impacts, but under deceleration situations, safety belt can follow driver slowly to move forward, and now safety belt can not be to driving
Member plays a protective role.If in addition, common safety belt does not unlock, because its return is to lean on return spring, so aligning torque ratio
Larger, tightening state now can be made one by larger restraining force, so as to feel uncomfortable, brought and used upper inconvenience.
, can not automatic unlocking meanwhile existing safety belt is when vehicle runs into collision.In this way, for accident than more serious
Situation such as driver actions' difficulty when, the passenger for being unfavorable for fastening the safety belt escapes from automobile cabin.
Therefore, in view of the above-mentioned problems, being necessary to propose further solution.
The content of the invention
It is an object of the invention to provide a kind of Novel automobile safety belt system, to overcome present in prior art not
Foot.
For achieving the above object, the present invention provides a kind of Novel automobile safety belt system, and it includes：Safety belt,
One fixture, the second fixture, buckle, deck, coiler, control chip and motor；
Described safety belt one end is fixed on first fixture, and the other end is wound in the receipts through second fixture
Roll up in device, the safety belt between first fixture and the second fixture passes through the buckle, and the buckle can be with the card
Seat is engaged, and the winding of the driving coiler, the control chip controls the operation of the motor, the control chip
With speed input signal, lock-switch input signal, collision input signal, meter lamp output signal, motor output signal
And solution locking-valve output signal.
Wherein, the buckle has needle bearing.
Wherein, the control chip is connected with speed input signal cable, and the speed input signal passes through the speed
Input signal cable inputs the control chip.
Wherein, the control chip is connected with lock-switch input signal cable, reflects that the lock-switch of the buckle status is defeated
Enter signal and the control chip is inputted by the lock-switch input signal cable.
Wherein, the control chip is connected with collision input signal cable, and the collision input signal passes through the collision
Input signal cable inputs the control chip.
Wherein, the control chip is connected with meter lamp output signal line, and the control chip passes through the instrument
Table indicator lamp output signal line output meter indicator lamp output signal.
Wherein, the control chip is connected with motor output signal line, and the control chip is exported by the motor
Signal wire output reflects the motor output signal of the motor status.
Wherein, the Novel automobile safety belt system also includes the solution locking-valve of control safety belt automatic unlocking, the control
Chip is connected with solution locking-valve output signal line, and the control chip reflects the unblock by solving the output of locking-valve output signal line
The solution locking-valve output signal of valve state.
Wherein, the motor is connected by power positive cathode line with vehicle power.
Wherein, the Novel automobile safety belt system also includes stand-by power supply, and the motor passes through stand-by power supply both positive and negative polarity
Line is connected with the stand-by power supply, and the stand-by power supply works only for Novel automobile safety belt system, without externally output.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention can solve anxious deceleration regime safety belt not
During locking, occur hitting the problem of inadequate to protecting human body, member is seriously injured after can also solving major accident, is unfavorable for solving
The problem of lock escape, safety belt pine, has been effectively ensured driver and seating caused by can also solving the problems, such as driver actions
The personal safety of person, there is the advantages of safe and reliable, flexible and convenient.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the Novel automobile safety belt system of the present invention.
Fig. 2 is the block diagram of control chip in Novel automobile safety belt system of the invention.
Fig. 3 is the first structure schematic diagram of ratchet mechanism in Novel automobile safety belt system of the invention.
Fig. 4 is the second structural representation of ratchet mechanism in Novel automobile safety belt system of the invention.
Embodiment
The present invention is described in detail for shown each embodiment below in conjunction with the accompanying drawings, but it should explanation, these
Embodiment is not limitation of the present invention, those of ordinary skill in the art according to these embodiment institute work energy, method,
Or equivalent transformation or replacement in structure, belong within protection scope of the present invention.
As shown in Figure 1, 2, Novel automobile safety belt system of the invention includes：Safety belt 1, the first fixture 2, second are solid
Determine part 3, buckle 4, deck 5, coiler 6, control chip 7 and motor 8 etc..
Described one end of safety belt 1 is fixed on first fixture 2, and the other end is wound through second fixture 3
In the coiler 6, the safety belt 1 between the fixture 3 of the first fixture 2 and second passes through the buckle 4, the card
Button 4 can be engaged with the deck 5, and the winding of the driving coiler 6, the control chip 7 controls the motor 8
Operation.So as to which under the driving of the motor 8, coiler 6 can realize the winding to safety belt 1.
It should be noted that safety belt of the present invention tighten up and unblock be by forced motor complete, wherein, the size of motor
It can select according to demand.Meanwhile the stretching of safety belt requires that power supply is in opening, i.e., either quickly pulls peace
Full band, still at the uniform velocity pull all without locking.But the withdrawal of safety belt is withdrawn by motor.
The buckle 4 has needle bearing, is arranged such, and safety belt 1 can be made to act resistance and be far smaller than common safety belt.
In addition, the motor 8 is connected by power positive cathode line 15 with vehicle power, so as to which vehicle power or stand-by power supply offer are whole
The electric energy of individual restraint system need of work.In order to ensure that major accident is occurring in vehicle, vehicle own power source can not be just
Often during power supply, safety belt still can normal work, the system of Novel automobile safety belt 1 also includes stand-by power supply, the peace
Full band system is connected by the positive and negative polar curve 16 of stand-by power supply with the stand-by power supply.So as to when major accident, former car occur for vehicle
When power-supply system can not be the system power supply, automatic start stand-by power supply is system power supply by system, ensures system operation
Normally, more easily condition is created for captive escape.This stand-by power supply can be charged by vehicle power, also can be in emergency
Powered for seat belt controlling system, but automobile other systems can not be given to power.
The control chip 7 has speed input signal, lock-switch input signal, collision input signal, meter lamp
Output signal, motor output signal and solution locking-valve output signal etc..Wherein, the control chip 7 and speed input signal cable 9
It is connected, the speed input signal inputs the motor 8 by the speed input signal cable 9.In this way, inputted by speed
Signal controls miscellaneous part running by the speed input control chip of car after accurately being calculated for control chip.
The control chip 7 is connected with lock-switch input signal cable 10, reflects the lock-switch input of the state of buckle 4
Signal inputs the control chip 7 by the lock-switch input signal cable 10.In this way, will safety by lock-switch input signal
In the system of the unblock of band or locking signal input control chip, miscellaneous part fortune is controlled after accurately being calculated for control chip
Make.
The control chip 7 is connected with collision input signal cable 14, and the collision input signal is defeated by the collision
Enter signal wire 14 and input the control chip 7.In this way, the signal of car collision is inputted into control by colliding input signal
In chip system, to control miscellaneous part to operate.
The control chip 7 is connected with meter lamp output signal line 11, and the control chip 7 passes through the instrument
The output meter indicator lamp output signal of indicator lamp output signal line 11.In this way, core will be controlled by meter lamp output signal
The related indication signal of piece is transferred on automobile instrument, is output indication signal.
The control chip 7 is connected with motor output signal line 12, and the control chip 7 is exported by the motor to be believed
The output of number line 12 reflects the motor output signal of the motor status.In this way, by motor output signal by the letter of control chip
Number control electric current is transferred on motor by circuit, carrying out controlled motor 8 with this carries out relevant action.
The system of Novel automobile safety belt 1 also includes the solution locking-valve of control safety belt automatic unlocking, and it is used to realize peace
The automatic locking of full band 1 and unblock.The control chip 7 is connected with solution locking-valve output signal line 13, and the control chip 7 is logical
Cross the solution locking-valve output signal that solution locking-valve output signal line 13 exports the reflection solution locking-valve state.It is in this way, defeated by solving locking-valve
Go out signal wire control electric current is transferred to the signal of control chip on solution locking-valve to by circuit, when collision accident occurs in automobile
When, solution locking-valve can make safety belt automatic unlocking in preset time.That is, vehicle run into collision rift safety belt will be when default
It is interior to automatically open up and be recovered to initial position, contribute to trapped personnel to save other passengers in time and escape from driving cabin.
During the Novel automobile safety belt system work of the present invention, when speed is below preset vehicle speed or speed is in preset vehicle speed
Between when being normal speed, set safety belt can be pulled arbitrarily in the case of not locking；When speed, which exceedes, presets safe
When fast, safety belt can then be recycled to normal condition, and automatic locking automatically.
Further, during Novel automobile safety belt system of the invention work, when lock-switch input signal is lockup state
When, when vehicle is travelling and lock is released state, now vehicle will send alarm automatically, remind driver to note under steam
Meaning safety, at this moment, control chip can then send signal and be warned by the safety belt emergency warning lamp on automobile instrument panel.
In the course of the work, input signal enters control chip, and control letter is sent to associated motor after chip calculates
Number, allow motor to make respective reaction, and the automatic unlocking function of safety belt be then after vehicle collides, control chip it is strong
Open function processed starts, and from chip to solution locking-valve output signal, allows safety belt to be automatically opened up in preset time and is recovered to just
Beginning position, during which contribute to save trapped personnel in time.
As shown in Figure 3,4, in addition, the Novel automobile safety belt system of the present invention also includes ratchet mechanism 17, so as to utilize
Ratchet mechanism can realize the unidirectional locking to safety belt, at the same detect safety belt whether return in place, if non-return is in place
It can continue to reclaim with controlled motor；If return is in place, motor can detect that to tighten up electric current excessive and be automatically stopped.Work as electricity
After machine stops, setting lock automatic locking, while locking is thorough automatically for confirming operation again for motor.Each safety belt release-push
After use, it can all pass through several times or even ten confirm repeatedly several times, so as to fully ensure that the Novel automobile safety belt system of the present invention
The security of system.
In summary, Novel automobile safety belt system of the invention can loosening and elastic progress to safety belt as needed
Flexible modulation, the personal safety of driver and occupant is effectively ensured, there is the advantages of safe and reliable, flexible and convenient.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, therefore will fall all changes in the implication and scope of the equivalency of claim
Include in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (10)
- A kind of 1. Novel automobile safety belt system, it is characterised in that：The Novel automobile safety belt system includes：Safety belt, One fixture, the second fixture, buckle, deck, coiler, control chip and motor；Institute is fixed in described safety belt one end State on the first fixture, the other end is wound in the coiler through second fixture, first fixture and Safety belt between two fixtures passes through the buckle, and the buckle can be engaged with the deck, the driving winding The winding of device, the control chip control the operation of the motor, and the control chip has speed input signal, lock-switch defeated Enter signal, collision input signal, meter lamp output signal, motor output signal and solution locking-valve output signal.
- 2. Novel automobile safety belt system according to claim 1, it is characterised in that：The buckle has needle bearing.
- 3. Novel automobile safety belt system according to claim 1, it is characterised in that：The control chip inputs with speed Signal wire is connected, and the speed input signal inputs the control chip by the speed input signal cable.
- 4. Novel automobile safety belt system according to claim 1, it is characterised in that：The control chip and lock-switch are defeated Enter signal wire to be connected, reflect that the lock-switch input signal of the buckle status inputs institute by the lock-switch input signal cable State control chip.
- 5. Novel automobile safety belt system according to claim 1, it is characterised in that：The control chip inputs with collision Signal wire is connected, and the collision input signal inputs the control chip by the collision input signal cable.
- 6. Novel automobile safety belt system according to claim 1, it is characterised in that：The control chip indicates with instrument Lamp output signal line is connected, and the control chip is exported by the meter lamp output signal line output meter indicator lamp Signal.
- 7. Novel automobile safety belt system according to claim 1, it is characterised in that：The control chip exports with motor Signal wire is connected, and the control chip reflects that the motor of the motor status exports by motor output signal line output Signal.
- 8. Novel automobile safety belt system according to claim 1, it is characterised in that：The Novel automobile safety belt system Also include the solution locking-valve of control safety belt automatic unlocking, the control chip is connected with solution locking-valve output signal line, the control Coremaking piece is by solving the locking-valve output signal line output reflection solution locking-valve output signal for solving locking-valve state.
- 9. Novel automobile safety belt system according to claim 1, it is characterised in that：The motor passes through power positive cathode Line is connected with vehicle power.
- 10. Novel automobile safety belt system according to claim 1, it is characterised in that：The Novel automobile safety belt system System also includes stand-by power supply, and the motor is connected by the positive and negative polar curve of stand-by power supply with the stand-by power supply, the stand-by power supply Worked only for Novel automobile safety belt system, without externally output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656844.0A CN107719295A (en) | 2016-08-12 | 2016-08-12 | A kind of Novel automobile safety belt system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656844.0A CN107719295A (en) | 2016-08-12 | 2016-08-12 | A kind of Novel automobile safety belt system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107719295A true CN107719295A (en) | 2018-02-23 |
Family
ID=61200383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610656844.0A Pending CN107719295A (en) | 2016-08-12 | 2016-08-12 | A kind of Novel automobile safety belt system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107719295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139876A (en) * | 2021-03-31 | 2022-10-04 | 大陆汽车电子（连云港）有限公司 | Control method and control system of child safety seat and child safety seat |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11227562A (en) * | 1997-11-18 | 1999-08-24 | Juichi Shimizu | Seat belt unlocking device |
| KR19990034161U (en) * | 1998-01-15 | 1999-08-25 | 정몽규 | Seat belt system |
| CN2730190Y (en) * | 2004-09-29 | 2005-10-05 | 浙江工业大学 | Bearing type buckle of safety belt |
| JP2006298257A (en) * | 2005-04-22 | 2006-11-02 | Asmo Co Ltd | Buckle device |
| CN102991451A (en) * | 2011-09-11 | 2013-03-27 | 崔莹 | Novel automobile seat |
| CN203020262U (en) * | 2012-10-31 | 2013-06-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Vehicle safety belt controlling device based on driving safety |
| CN105128812A (en) * | 2015-07-21 | 2015-12-09 | 浙江吉利汽车研究院有限公司 | Control device and control method for open prevention of vehicle three-point safety belt |
| CN105774743A (en) * | 2016-03-29 | 2016-07-20 | 长安大学 | Vehicle safety belt and control system thereof and control method thereof |
| CN205930620U (en) * | 2016-08-12 | 2017-02-08 | 慈溪市锦堂高级职业中学 | Novel car restraint system |
-
2016
- 2016-08-12 CN CN201610656844.0A patent/CN107719295A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11227562A (en) * | 1997-11-18 | 1999-08-24 | Juichi Shimizu | Seat belt unlocking device |
| KR19990034161U (en) * | 1998-01-15 | 1999-08-25 | 정몽규 | Seat belt system |
| CN2730190Y (en) * | 2004-09-29 | 2005-10-05 | 浙江工业大学 | Bearing type buckle of safety belt |
| JP2006298257A (en) * | 2005-04-22 | 2006-11-02 | Asmo Co Ltd | Buckle device |
| CN102991451A (en) * | 2011-09-11 | 2013-03-27 | 崔莹 | Novel automobile seat |
| CN203020262U (en) * | 2012-10-31 | 2013-06-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Vehicle safety belt controlling device based on driving safety |
| CN105128812A (en) * | 2015-07-21 | 2015-12-09 | 浙江吉利汽车研究院有限公司 | Control device and control method for open prevention of vehicle three-point safety belt |
| CN105774743A (en) * | 2016-03-29 | 2016-07-20 | 长安大学 | Vehicle safety belt and control system thereof and control method thereof |
| CN205930620U (en) * | 2016-08-12 | 2017-02-08 | 慈溪市锦堂高级职业中学 | Novel car restraint system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139876A (en) * | 2021-03-31 | 2022-10-04 | 大陆汽车电子（连云港）有限公司 | Control method and control system of child safety seat and child safety seat |
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Application publication date: 20180223 |