CN205239192U - Children's seat safety detection system and car - Google Patents
Children's seat safety detection system and car Download PDFInfo
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- CN205239192U CN205239192U CN201520945309.8U CN201520945309U CN205239192U CN 205239192 U CN205239192 U CN 205239192U CN 201520945309 U CN201520945309 U CN 201520945309U CN 205239192 U CN205239192 U CN 205239192U
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Abstract
The utility model provides a children's seat safety detection system and car relates to seat safety suggestion field, and wherein detecting system includes: control circuit, children's seat interface detection switch, pressure sensor, children's seat seat belt lock switch and safe cue circuit, wherein, the signal output part of the signal output part of children's seat interface detection switch, pressure sensor's signal output part, children's seat seat belt lock switch respectively with control circuit's signal input part connects, control circuit's signal output part and safe cue circuit's signal input part are connected. The locking not yet in effect of guardian children's seat safety belt can in time be reminded to this scheme, effectual improvement child riding's factor of safety.
Description
Technical field
The utility model relates to seat safety instruction field, relates in particular to a kind of children's armchair safety detection systemAnd automobile.
Background technology
Along with the raising of the awareness of safety of the head of a family to children riding, increasing family selection is at oneself vehicleUpper installation children's seat. If children's seat can effectively be fixed children, can effectively improve childrenSafety coefficient by bus. But along with the popularity rate of child safety seat rises, due to the quality of seat or artificially because ofThe child safety seat band that element causes can not effectively be fixed children, and guardian can not find in time,Make the safety coefficient of children riding lower, children's seat has lost due effect, brings to children ridingBeyond thought danger.
Utility model content
In order to overcome the problems referred to above, the utility model provides a kind of children's armchair safety detection system and automobile,Solve child safety seat band and can not effectively fix children, and guardian can not find in time, makesObtain the lower problem of safety coefficient of children riding.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of children's armchair safety detection system, comprising: control circuit, children's seat interface sense switch,Pressure sensor, child seat belt anchor switch and safety instruction circuit;
Wherein, the signal of the signal output part of described children's seat interface sense switch, pressure sensor outputThe signal output part of end, child seat belt anchor switch respectively with the signal input part of described control circuitConnect, the signal output part of described control circuit is connected with the signal input part of safety instruction circuit;
In the time that described children's seat interface sense switch detects that children's seat has been installed, letter is controlled in output firstNumber to described control circuit, the weight that collects object on described children's seat at described pressure sensor is greater thanWhen weight threshold, output second controls signal to described control circuit, at described child seat belt snap closeSwitch detects when child seat belt snap close is unlocked, described in output the 3rd controls signal toControl circuit, described control circuit is controlled letter according to described the first control signal, the second control signal and the 3rdNumber output the 4th controls signal to described safety instruction circuit, and described safety instruction circuit is according to described the 4th controlSignal processed carries out safety instruction.
Alternatively, described children's seat interface sense switch is defaulted as normally off.
Alternatively, described child seat belt anchor switch is defaulted as normally off.
Alternatively, described children's seat interface sense switch is ISOFIX interface type.
A kind of automobile, described automobile comprises children's armchair safety detection system as above.
Alternatively, described automobile comprises combination instrument, and described safety instruction circuit is arranged at described combination instrumentOn.
The beneficial effects of the utility model are:
Such scheme, according to children's seat interface sense switch, pressure sensor, child seat belt lockWhether button switch installs, whether takes on seat the safety belt lock catch of children, children's seat to children's seatWhether locking detects, and makes control circuit on mounted children's seat, take children, but shouldUnder the state that the safety belt lock catch of children's seat is not locked, control safety instruction circuit and carry out safety instruction,Can remind in time the locking not yet in effect of guardian's child seat belt, effectively improve the safety of children ridingCoefficient.
Brief description of the drawings
Fig. 1 represents system architecture schematic diagram in the utility model;
Fig. 2 represents working-flow schematic diagram in the utility model;
Fig. 3 represents automobile combination meter schematic diagram in the utility model.
Detailed description of the invention
Exemplary embodiment of the present disclosure is described below with reference to accompanying drawings in more detail. Although shown in accompanying drawingExemplary embodiment of the present disclosure, but should be appreciated that and can realize the disclosure with various forms and should be byHere the embodiment setting forth limits. On the contrary, providing these embodiment is in order more thoroughly to understand thisOpen, and can be by the those skilled in the art that conveys to complete the scope of the present disclosure.
As shown in Figure 1, the utility model discloses a kind of children's armchair safety detection system, this system comprises:Control circuit, children's seat interface sense switch, pressure sensor, child seat belt anchor switch andSafety instruction circuit.
Wherein, the signal output part of the signal output part of this children's seat interface sense switch, pressure sensor,The signal output part of child seat belt anchor switch is connected with the signal input part of control circuit respectively, shouldThe signal output part of control circuit is connected with the signal input part of safety instruction circuit.
Said system is in the time that children's seat interface sense switch detects that children's seat has been installed, and output first is controlledSignal processed, to control circuit, collects the weight of object on children's seat at pressure sensor and is greater than weight thresholdTime, output second controls signal to control circuit, child seat detected at child seat belt anchor switchWhen seat belt snap close is unlocked, output the 3rd controls signal to control circuit, this control circuitControlling signal to safety according to the first control signal, the second control signal and the 3rd control signal output the 4th carriesShow circuit, this safety instruction circuit carries out safety instruction according to the 4th control signal.
As shown in Figure 2, particularly, in actual application, first carry out children's seat installation and measuring,Whether complete connection by children's seat interface sense switch by detecting children's seat interface, detected vehicleOn whether children's seat is installed, the result that obtained by this testing process produces signal and passes to control by cableCircuit processed; In the time that children's seat interface is not pegged graft with children's seat socket, detect on vehicle and installWhile having children's seat, interface sense switch transfers normally open to by normally off, now children's seat interface inspectionSlowdown monitoring switch produces first and controls signal to control circuit, makes control circuit to draw judgement according to this signalResult " children's seat is installed "; In the time that children's seat interface is not pegged graft with children's seat socket, interfaceSense switch keeps normally off, plants therewith the signal that state is corresponding and also will pass to control circuit, controls electricityRoad draws judgement " children's seat is not installed " according to this signal.
When after control circuit judgement " children's seat is installed ", also need to know on children's seat whether takenChildren. In the time not taking children on seat, pressure sensor keeps normal opening structure, when on children's seatWhen the weight of object is greater than weight threshold, judges on children's seat and taken children, under body weight pressure, pressPower sensor is converted to normally closed structure, and pressure sensor produces the second control signal and passes to control circuit simultaneously,Control circuit show that according to this signal judgement " has people " on children's seat.
When after control circuit judgement " having people on children's seat ", also need to judge the safety belt lock catch of children's seatWhether lock. Child seat belt anchor switch is defaulted as normally closed structure, when safety belt lock catch and safety beltWhile being locking state between anchor switch, this safety belt lock catch switch transition is normal opening structure, children's seat peaceFull belt lock catch switch sends a signal to control circuit according to different states, when children's seat safety belt lock catch notWhen locking, safety belt lock catch switch produces the 3rd and controls signal to control circuit, and control circuit is according to this signalDraw " child seat belt snap close is not locked "; When control circuit receive the first above-mentioned control signal,After the second control signal and the 3rd control signal, show to have taken youngster on mounted children's seatChild, but the safety belt lock catch of this children's seat do not lock, control circuit now generates the 4th and controls letterNumber give safety instruction circuit, this safety instruction circuit carries out safety instruction according to this signal.
Wherein, safety instruction circuit can be specifically by the lighting of alarm lamp, or sends alarm sound and reachThe object of safety instruction; Wherein child seat belt anchor switch is defaulted as normally off; Children's seat connectsMouth sense switch is defaulted as normally off, and children's seat interface sense switch type can be ISOFIX interfaceType, this interface switch acquiescence is normally closed structure, when there being the fixing socket of children's seat to insert ISOFIX interfaceTime, interface switch disconnects; Wherein above-mentioned control circuit, children's seat interface sense switch, pressure sensor,Signal transmission between child seat belt anchor switch and safety instruction circuit can be to enter by cableRow transmission.
The children's armchair safety detection system the utility model proposes is according to children's seat interface sense switch, pressureWhether whether power sensor, child seat belt anchor switch installed, sat on seat children's seatWhether safety belt lock catch virgin, children's seat is locked and is detected, and makes control circuit mounted childrenOn seat, take children, but under the state that the safety belt lock catch of this children's seat is not locked, controlled peaceFull cue circuit carries out safety instruction, can remind in time the locking not yet in effect of guardian's child seat belt,Effectively improve the safety coefficient of children riding.
The invention also discloses a kind of automobile, this automobile comprises that children's armchair safety as above detectsSystem. Wherein, as shown in Figure 3, this automobile comprises combination instrument, and safety instruction circuit is specially and is arranged atOn this combination instrument, can clearly make the safety instruction of children's seat to human pilot, ensure that children take advantage ofCar safety.
In this article, the relational terms such as the first and second grades is only used for an entity or behaviourDo to separate with another entity or operating space, and not necessarily require or imply between these entities or operationThere is relation or the order of any this reality. And term " comprises ", " comprising " or it is anyOther variants are intended to contain comprising of nonexcludability, thus make to comprise a series of key elements process, method,Article or terminal device not only comprise those key elements, but also comprise other key elements of clearly not listing,Or be also included as the intrinsic key element of this process, method, article or terminal device. Do not having not moreIn the situations of many restrictions, the key element being limited by statement " comprising ... ", and described in being not precluded within and comprisingIn process, method, article or the terminal device of key element, also there is other identical element.
Above-described is preferred embodiment of the present utility model, should be understood that general for the artLogical personnel, can also make some improvement and profit not departing under principle prerequisite described in the utility modelDecorations, these improvements and modifications are also in protection domain of the present utility model.
Claims (6)
1. a children's armchair safety detection system, is characterized in that, comprising: control circuit, child seatChair interface sense switch, pressure sensor, child seat belt anchor switch and safety instruction circuit;
Wherein, the signal of the signal output part of described children's seat interface sense switch, pressure sensor outputThe signal output part of end, child seat belt anchor switch respectively with the signal input part of described control circuitConnect, the signal output part of described control circuit is connected with the signal input part of safety instruction circuit;
In the time that described children's seat interface sense switch detects that children's seat has been installed, letter is controlled in output firstNumber to described control circuit, the weight that collects object on described children's seat at described pressure sensor is greater thanWhen weight threshold, output second controls signal to described control circuit, at described child seat belt snap closeSwitch detects when child seat belt snap close is unlocked, described in output the 3rd controls signal toControl circuit, described control circuit is controlled letter according to described the first control signal, the second control signal and the 3rdNumber output the 4th controls signal to described safety instruction circuit, and described safety instruction circuit is according to described the 4th controlSignal processed carries out safety instruction.
2. children's armchair safety detection system according to claim 1, is characterized in that, described youngsterChild seat interface sense switch is defaulted as normally off.
3. children's armchair safety detection system according to claim 1, is characterized in that, described youngsterChild seat safety belt lock catch switch is defaulted as normally off.
4. children's armchair safety detection system according to claim 1, is characterized in that,
Described children's seat interface sense switch is ISOFIX interface type.
5. an automobile, is characterized in that, described automobile comprises as described in claim 1～4 any oneChildren's armchair safety detection system.
6. automobile according to claim 5, is characterized in that, described automobile comprises combination instrument,Described safety instruction circuit is arranged on described combination instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945309.8U CN205239192U (en) | 2015-11-24 | 2015-11-24 | Children's seat safety detection system and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945309.8U CN205239192U (en) | 2015-11-24 | 2015-11-24 | Children's seat safety detection system and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205239192U true CN205239192U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520945309.8U Active CN205239192U (en) | 2015-11-24 | 2015-11-24 | Children's seat safety detection system and car |
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| Country | Link |
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| CN (1) | CN205239192U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878270A (en) * | 2016-09-30 | 2018-04-06 | 法乐第(北京)网络科技有限公司 | A kind of stationary monitoring method and apparatus of safe chair |
| CN109987054A (en) * | 2018-01-03 | 2019-07-09 | 通用汽车环球科技运作有限责任公司 | For providing the method and apparatus of safety belt notice |
| CN110103786A (en) * | 2018-07-17 | 2019-08-09 | 宁波宝贝第一母婴用品有限公司 | A kind of child safety seat and its installation suggestion method with installation suggestion function |
| CN110949573A (en) * | 2019-12-04 | 2020-04-03 | 鲨湾科技(上海)有限公司 | Child seat and electric vehicle |
-
2015
- 2015-11-24 CN CN201520945309.8U patent/CN205239192U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878270A (en) * | 2016-09-30 | 2018-04-06 | 法乐第(北京)网络科技有限公司 | A kind of stationary monitoring method and apparatus of safe chair |
| CN109987054A (en) * | 2018-01-03 | 2019-07-09 | 通用汽车环球科技运作有限责任公司 | For providing the method and apparatus of safety belt notice |
| CN110103786A (en) * | 2018-07-17 | 2019-08-09 | 宁波宝贝第一母婴用品有限公司 | A kind of child safety seat and its installation suggestion method with installation suggestion function |
| CN110949573A (en) * | 2019-12-04 | 2020-04-03 | 鲨湾科技(上海)有限公司 | Child seat and electric vehicle |
| CN110949573B (en) * | 2019-12-04 | 2024-04-12 | 鲨湾科技(上海)有限公司 | Child seat and electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170411 Address after: 101300 Beijing city Shunyi District Shuanghe Street No. 99 Patentee after: BAIC MOTOR CORPORATION LTD. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: Beijing Automobile Research General Institute Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200724 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Beijing, Shunyi District Patentee before: BEIJING AUTOMOTIVE GROUP Co.,Ltd. |