CN105888411A - Child lock control device and automobile - Google Patents
Child lock control device and automobile Download PDFInfo
- Publication number
- CN105888411A CN105888411A CN201610296800.1A CN201610296800A CN105888411A CN 105888411 A CN105888411 A CN 105888411A CN 201610296800 A CN201610296800 A CN 201610296800A CN 105888411 A CN105888411 A CN 105888411A
- Authority
- CN
- China
- Prior art keywords
- child
- pressure
- automobile
- seat
- children
- 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
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
- E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
- E05B77/26—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like specially adapted for child safety
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention provides a child lock control device and an automobile. The child lock control device comprises an ECU, a child seat connector sensor and a cushion pressure sensor. The ECU is used for acquiring the current automobile speed and the set automobile speed and further used for acquiring a set pressure. The child seat connector sensor is used for detecting whether a child seat plug is inserted into a child seat connector or not. When the child seat connector sensor detects that the child seat plug is inserted into the child seat connector, a first signal is sent to the ECU. The cushion pressure sensor is used for detecting the current pressure currently borne by a back row seat of the automobile. After the ECU receives the first signal, if the current automobile speed is not smaller than the set automobile speed, and the set pressure is not larger than the current pressure, the ECU controls locking of a child lock of the automobile. According to the child lock control device, the automobile taking safety of children is improved, and the hidden danger caused by the situation the child safety lock is forgotten to be locked is solved.
Description
Technical field
The present invention relates to field of automobile, particularly relate to a kind of child's lock control device and automobile.
Background technology
Making rapid progress along with science and technology, people are more and more higher to the pursuit of quality of life, and automobile has become
For the requisite vehicles of people's go off daily, comfortableness, the security requirement of automobile are also got over by people
Come the most fastidious.
Along with quickly popularizing of vehicle, the safety by bus of child is the most increasingly paid attention to, and children's seat has been opened
Begin progressively to force legislation.And the use of child lock does not causes the enough attention of car owner.Forget to lock child lock to rear
More potential safety hazard for the child of row.
Summary of the invention
In order to overcome prior art is forgotten lock child lock the child of heel row existed potential safety hazard technology
Problem, the invention provides a kind of child's lock control device and automobile.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
The invention provides a kind of child's lock control device, including:
ECU, is used for obtaining current vehicle speed and setting speed, is additionally operable to obtain a setting pressure；
Children's seat interface sensor, the joint that whether there is children's seat for detecting children's seat interface is inserted
Enter；When described children's seat interface sensor inserts children's seat interface at joint child seat being detected,
One first signal is sent to described ECU；
Medicated cushion pressure transducer, for detecting the current pressure that automobile rear seat is currently suffered；
After described ECU receives described first signal, if the least described setting speed of described current vehicle speed,
And described setting pressure is not more than current pressure, the most described ECU controls the child lock locking of automobile.
Furthermore, it is understood that in described child's lock control device, described ECU receives described first signal
After, if the least described setting speed of described current vehicle speed, and described setting pressure is more than current pressure, then institute
State ECU and control the vehicle door locking of automobile.
Furthermore, it is understood that in described child's lock control device, when described children's seat interface sensor is not examined
When measuring the joint insertion children's seat interface of described child seat, send a secondary signal to described ECU；
After described ECU receives described secondary signal, if current pressure is less than a first threshold, then forbid
Described ECU controls the child lock locking of automobile.
Furthermore, it is understood that in described child's lock control device, described setting pressure includes for indicating child
The seat the first pressure to automobile rear seat, and for indicating the child's the second pressure to automobile rear seat；
Described setting pressure is equal to the first pressure and the second pressure sum；
After described ECU receives described secondary signal, if the difference of described current pressure and the first pressure meets
One Second Threshold, the most described ECU send one for indicate the joint of children's seat not with children's seat interface
The alerting signal connected.
Furthermore, it is understood that in described child's lock control device, during described child lock locking, if described ECU
Detect that the gear of automobile is in the full car power-off of parking shift or automobile, then control described child lock and be in and open
State.
Furthermore, it is understood that in described child's lock control device, during described child lock locking, if described ECU
Receive the outer manual turning-on signal of car or driver triggers unblock instruction, then control described child lock and be in and beat
Open state.
Furthermore, it is understood that in described child's lock control device, during described child lock locking, if described ECU
The car door opening of automobile detected, then control described child lock and be in open mode.
Present invention also offers a kind of automobile, including the child's lock control device described in as above any one.
The invention has the beneficial effects as follows: child's lock control device of the present invention, by detection children's seat interface
Whether insert the joint of children's seat, judge that rear passenger is the possibility existing for child, thus control
Virgin safety lock latches automatically, improves the safety of children riding, solves to forget to lock what child safety lock was brought
Hidden danger.
Accompanying drawing explanation
Fig. 1 represents the pie graph of child's lock control device in the embodiment of the present invention；
Fig. 2 represents that in the embodiment of the present invention, children's seat interface sensor and medicated cushion pressure transducer arrange knot
Structure schematic diagram.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing and specifically real
Execute example to describe the present invention.
Shown in seeing figures.1.and.2, the invention provides a kind of child's lock control device, including ECU3,
Children's seat interface sensor 1 and medicated cushion pressure transducer 2.ECU3 is used for obtaining current vehicle speed and setting
Speed, is additionally operable to obtain a setting pressure；Children's seat interface sensor 1 is used for detecting children's seat interface
5 joints that whether there is children's seat insert；When described children's seat interface sensor 1 is detecting child
When the joint of seat inserts children's seat interface 5, send one first signal to described ECU3；Medicated cushion pressure passes
Sensor 2 is for detecting the current pressure that automobile rear seat is currently suffered；ECU3 receives described first
After signal, if current vehicle speed the least setting speed, and set pressure be not more than current pressure, then ECU3
Control child lock 4 locking of automobile.
Specifically, in child's lock control device of the present invention, examined by children's seat interface sensor 1
Survey and whether children's seat is installed, if detecting and being provided with on the back seat of automobile on the back seat of automobile
During children's seat, send one first signal to ECU3, simultaneously in order to ensure the safety of child in children's seat,
Then ECU starts the automatic control function of child lock when can according to circumstances judge.ECU can obtain automobile
Current vehicle speed and the current pressure of automobile rear seat, the current vehicle speed of automobilism is not less than setting speed,
And setting pressure is not more than current pressure, then ECU3 controls child lock 4 locking of automobile.In order to guarantee
Enough mensuration exactly carries children's seat and child on back seat, so setting one than children's seat and youngster
The virgin force value little to automobile rear seat true pressure is when setting pressure and being not more than current pressure, permissible
Judge that be provided with children's seat on the back seat of automobile has taken child simultaneously.The child lock of the present invention controls
Whether device, inserted the joint of children's seat, judge that rear passenger is by detection children's seat interface 5
Exist for the possibility of child, thus control child safety lock and automatically latch, improve the safety of children riding,
Solve to forget to lock the hidden danger that child safety lock is brought.
Alternatively control mode, is provided with on the back seat of instruction automobile if ECU3 receives
After first signal of child seat, if current vehicle speed the least setting speed, and setting pressure is more than current pressure,
Then ECU controls the vehicle door locking of automobile.In this case, current vehicle speed the least setting speed, but set
Constant-pressure is more than current pressure, although then showing to be provided with on back seat children's seat, it is possible that be
Do not take child, cause actually detected being less than to current pressure values of medicated cushion pressure transducer 2 to set pressure, be
System acquiescence does not trigger child lock 4 and carries out locking, but the car door of automobile is carried out locking, thus avoids by mistake
Trigger the inconvenience that the automatic blocking function of child lock 4 is brought to passenger.
As another embodiment, insert when children's seat interface sensor 1 is not detected by the joint of child seat
When entering children's seat interface 5, send a secondary signal to ECU3；ECU3 receives described secondary signal
After, if current pressure is less than a first threshold, then forbid that described ECU3 controls child lock 4 locking of automobile.
If system detects the joint that children's seat interface 5 is not inserted into children's seat, and medicated cushion pressure transducer 2
Determine current pressure less than a first threshold, the most do not trigger child lock 4 and automatically latch function.In general,
This first threshold is set as being approximately the value of 0.That is when current pressure values is approximately 0, and inspection
Measure when not accessing children's seat, just close ECU3 and control child lock 4 and automatically latch function.
In order to adapt to the actually used demand of user, setting pressure is set as the first pressure and the second pressure sum.
First pressure is for indicating the children's seat pressure to automobile rear seat, and the second pressure is used for indicating child couple
The pressure of automobile rear seat.For sets itself can be carried out according to the weight of the weight of child and children's seat
First pressure and the second pressure, finally give setting pressure.
As the preferred mode of one, after ECU3 receives secondary signal, if current pressure and the first pressure
Difference meet a Second Threshold, then ECU3 send one for indicate the joint of children's seat not with children's seat
The alerting signal that interface 5 connects.Prevent on back seat, placing children's seat and but forget connecing children's seat
Head inserts children's seat interface 5, thus reduces the application risk of children's seat.
With reference to table 1 below, illustrate the control process in the embodiment of the present invention.
| Symbol | Implication | Remarks |
| V | The present speed of automobile | |
| V0 | Set speed | |
| M | Medicated cushion pressure transducer current pressure | |
| MS | Children's seat weight | It is available for setting |
| M0 | Child estimates weight | It is available for setting, less than ABW |
Table 1
After vehicle launch, ECU3 monitors the signal of children's seat interface sensor 1 in real time, works as children's seat
When the signal of interface sensor 1 is the first signal, medicated cushion pressure transducer 2 is recorded current pressure by ECU3
M and children's seat weight (the first pressure) MS, child estimate weight (the second pressure) M0 and compare
Right, current vehicle speed V is compared with setting speed (speed that automatically latches of driving a vehicle) V0 simultaneously, if
M >=MS+M0, and V >=V0, then ECU3 is signaled to child safety lock actuator, automatically locks
Close child lock 4；If M is ＜ MS+M0, and during V >=V0, then ECU3 only controls automatic blocking car door,
Child lock 4 does not carry out automatic blocking；When the signal of children's seat interface sensor 1 is secondary signal, and
During M ≈ 0, the most do not trigger child lock 4 and automatically latch function；Signal when children's seat interface sensor 1
For secondary signal, and during M ≈ MS, trigger prompting children's seat and connect the alerting signal of fault.
Passenger is in actual use for convenience, the control to child lock, use following three kinds to child
The mode that lock unlocks.
1, during child lock 4 locking, if ECU3 detects that the gear of automobile is in the complete of parking shift or automobile
Car power-off, then control child lock 4 and be in open mode.
2, during child lock 4 locking, if ECU3 receives the outer manual turning-on signal of car or driver triggers
Unlock instruction, then control child lock 4 and be in open mode.
3, during child lock 4 locking, if ECU3 detects the car door opening of automobile, then child lock 4 is controlled
It is in open mode.
Present invention also offers a kind of automobile, including the child's lock control device described in as above any one.
It should be noted that this automobile is the automobile including above-mentioned child's lock control device, above-mentioned child's lock control
The implementation of device embodiment processed is equally applicable in the embodiment of this automobile, also can reach identical technology
Effect, does not repeats them here.
Each embodiment in this specification all uses the mode gone forward one by one to describe, and each embodiment stresses
Being all the difference with other embodiments, between each embodiment, identical similar part sees mutually.
In describing the invention, it is to be understood that term " longitudinally ", " radially ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ",
The orientation of the instruction such as " end " " interior ", " outward " or position relationship are to close based on orientation shown in the drawings or position
System, is for only for ease of and describes the present invention and simplify description rather than instruction or the device of hint indication or unit
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention
Restriction.In describing the invention, except as otherwise noted, " multiple " be meant that two or two with
On.
Above-described is the preferred embodiment of the present invention, it should be pointed out that for the ordinary people of the art
For Yuan, some improvements and modifications can also be made under without departing from principle premise of the present invention, these
Improvements and modifications are the most within the scope of the present invention.
Claims (8)
1. child's lock control device, it is characterised in that including:
ECU, is used for obtaining current vehicle speed and setting speed, is additionally operable to obtain a setting pressure；
Children's seat interface sensor, the joint that whether there is children's seat for detecting children's seat interface is inserted
Enter；When described children's seat interface sensor inserts children's seat interface at joint child seat being detected,
One first signal is sent to described ECU；
Medicated cushion pressure transducer, for detecting the current pressure that automobile rear seat is currently suffered；
After described ECU receives described first signal, if the least described setting speed of described current vehicle speed,
And described setting pressure is not more than current pressure, the most described ECU controls the child lock locking of automobile.
2. child's lock control device as claimed in claim 1, it is characterised in that described ECU receives
After described first signal, if the least described setting speed of described current vehicle speed, and described setting pressure is more than working as
Front pressure, the most described ECU controls the vehicle door locking of automobile.
3. child's lock control device as claimed in claim 1, it is characterised in that when described children's seat connects
When oral instructions sensor is not detected by the joint insertion children's seat interface of described child seat, send to described ECU
One secondary signal；
After described ECU receives described secondary signal, if current pressure is less than a first threshold, then forbid
Described ECU controls the child lock locking of automobile.
4. child's lock control device as claimed in claim 3, it is characterised in that described setting pressure includes
For indicating the children's seat the first pressure to automobile rear seat, and it is used for indicating child to back row seat of automobile
Second pressure of chair；Described setting pressure is equal to the first pressure and the second pressure sum；
After described ECU receives described secondary signal, if the difference of described current pressure and the first pressure meets
One Second Threshold, the most described ECU send one for indicate the joint of children's seat not with children's seat interface
The alerting signal connected.
5. child's lock control device as claimed in claim 1, it is characterised in that during described child lock locking,
If described ECU detects that the gear of automobile is in the full car power-off of parking shift or automobile, then control described youngster
Virgin lock is in open mode.
6. child's lock control device as claimed in claim 1, it is characterised in that during described child lock locking,
If described ECU receives the outer manual turning-on signal of car or driver triggers unblock instruction, then control described
Child lock is in open mode.
7. child's lock control device as claimed in claim 1, it is characterised in that during described child lock locking,
If described ECU detects the car door opening of automobile, then control described child lock and be in open mode.
8. an automobile, it is characterised in that include child as claimed in any of claims 1 to 7 in one of claims
Lock control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296800.1A CN105888411A (en) | 2016-05-06 | 2016-05-06 | Child lock control device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296800.1A CN105888411A (en) | 2016-05-06 | 2016-05-06 | Child lock control device and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105888411A true CN105888411A (en) | 2016-08-24 |
Family
ID=56703407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610296800.1A Pending CN105888411A (en) | 2016-05-06 | 2016-05-06 | Child lock control device and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105888411A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494350A (en) * | 2016-12-09 | 2017-03-15 | 西华大学 | Automobile doorman locks intelligence control system |
| CN106837021A (en) * | 2017-03-28 | 2017-06-13 | 成都因纳维特科技有限公司 | Vehicular intelligent child lock based on the sensing of children's seat interface |
| CN110490997A (en) * | 2018-05-15 | 2019-11-22 | 上海博泰悦臻网络技术服务有限公司 | Vehicle and its method of controlling child lock based on recognition of face |
| CN110490998A (en) * | 2018-05-15 | 2019-11-22 | 上海博泰悦臻网络技术服务有限公司 | Automatic opening method and cloud server based on child door lock |
| CN110499970A (en) * | 2019-08-23 | 2019-11-26 | 广东东箭汽车科技股份有限公司 | Door lock clutch control system and automobile |
| CN111319583A (en) * | 2020-01-21 | 2020-06-23 | 东风小康汽车有限公司重庆分公司 | Child lock control method, device and system |
| CN113954700A (en) * | 2021-10-14 | 2022-01-21 | 的卢技术有限公司 | Control method and system for linkage of vehicle-mounted child safety seat and child safety lock |
| CN114148223A (en) * | 2021-12-10 | 2022-03-08 | 奇瑞汽车股份有限公司 | Children riding safety reminding method and device |
| CN115880892A (en) * | 2021-09-29 | 2023-03-31 | 华为技术有限公司 | Travel management method, related device and system |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494350A (en) * | 2016-12-09 | 2017-03-15 | 西华大学 | Automobile doorman locks intelligence control system |
| CN106837021A (en) * | 2017-03-28 | 2017-06-13 | 成都因纳维特科技有限公司 | Vehicular intelligent child lock based on the sensing of children's seat interface |
| CN110490997A (en) * | 2018-05-15 | 2019-11-22 | 上海博泰悦臻网络技术服务有限公司 | Vehicle and its method of controlling child lock based on recognition of face |
| CN110490998A (en) * | 2018-05-15 | 2019-11-22 | 上海博泰悦臻网络技术服务有限公司 | Automatic opening method and cloud server based on child door lock |
| CN110499970A (en) * | 2019-08-23 | 2019-11-26 | 广东东箭汽车科技股份有限公司 | Door lock clutch control system and automobile |
| CN111319583A (en) * | 2020-01-21 | 2020-06-23 | 东风小康汽车有限公司重庆分公司 | Child lock control method, device and system |
| CN115880892A (en) * | 2021-09-29 | 2023-03-31 | 华为技术有限公司 | Travel management method, related device and system |
| WO2023051322A1 (en) * | 2021-09-29 | 2023-04-06 | 华为技术有限公司 | Travel management method, and related apparatus and system |
| CN113954700A (en) * | 2021-10-14 | 2022-01-21 | 的卢技术有限公司 | Control method and system for linkage of vehicle-mounted child safety seat and child safety lock |
| CN114148223A (en) * | 2021-12-10 | 2022-03-08 | 奇瑞汽车股份有限公司 | Children riding safety reminding method and device |
| CN114148223B (en) * | 2021-12-10 | 2023-09-22 | 奇瑞汽车股份有限公司 | Child riding safety reminding method and device |
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Application publication date: 20160824 |