CN107767621A - It is a kind of to be used to protect the method and device that baby safety prevents it close to window - Google Patents
It is a kind of to be used to protect the method and device that baby safety prevents it close to window Download PDFInfo
- Publication number
- CN107767621A CN107767621A CN201710765028.8A CN201710765028A CN107767621A CN 107767621 A CN107767621 A CN 107767621A CN 201710765028 A CN201710765028 A CN 201710765028A CN 107767621 A CN107767621 A CN 107767621A
- Authority
- CN
- China
- Prior art keywords
- window
- distance
- equipment
- setting value
- child
- 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
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0233—System arrangements with pre-alarms, e.g. when a first distance is exceeded
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0261—System arrangements wherein the object is to detect trespassing over a fixed physical boundary, e.g. the end of a garden
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0288—Attachment of child unit to child/article
Landscapes
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of method and device for protecting baby safety to prevent it close to window, methods described includes:Judge whether there is child in room;If so, determine the distance between the child and window;Judge whether the distance is located at dangerous section;If the distance is located at the dangerous section, sends alarm to communication equipment and/or the control window is closed.Described device includes:Identity judge module, apart from identification module, dangerous section judge module, emergency action execution module.The present invention can prevent child from routing up window, avoid the generation of accident, simultaneously, moreover it is possible to remind parent to pay attention to the situation of child, eliminate such potential safety hazard.
Description
Technical field
The present invention relates to house security technical field, more particularly to one kind to be used to protect baby safety to prevent it close to window
Method and device.
Background technology
At present, the safety problem of children is always to perplex the big problem of parent, even at home, there is also many right
The factor that the security presence of child threatens, for example, window.When children oneself activity, parent does not look after aside all the time again when,
They may go near windows, or even be swashed to window, when they carry out these behaviors, if window opens,
They are likely to rout up window, cause the accident, and larger potential safety hazard be present.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided one kind is used to protect
Shield baby safety prevents it close to the method and device of window.
The technical solution adopted for the present invention to solve the technical problems is:One kind is used to protect baby safety to prevent that its is close
The method of window, including:
Judge whether there is child in room;
If so, determine the distance between the child and window;
Judge whether the distance is located at dangerous section;
If the distance is located at the dangerous section, sends alarm to communication equipment and/or the control window is closed.
Wherein, the method for judging whether to have child in room includes:
Obtain the position where the equipment that the child is worn;
Judge the equipment whether in the room;
If the equipment is located in the room, it is judged as there is child in the room.
Wherein, judge whether the method in the room includes the equipment:
Judge the distance between the window and the equipment whether more than the first setting value;
If being not above the setting value, it is judged as that the equipment is located in the room.
Wherein, judge whether the method positioned at dangerous section includes the distance:
Judge whether the distance between the window and the equipment are equal to or less than the second setting value;
If equal to or less than second setting value, be judged as that the distance is located at dangerous section.
Wherein, the dangerous section includes slight dangerous section and R4 section;
The distance sends alarm positioned at the slight dangerous section to the communication equipment;
The distance is located at the R4 section, sends alarm to the communication equipment, and control the window closed
Close.
Wherein, judge that method of the distance positioned at the slight dangerous section or the R4 section includes:
Judge the distance between the window and the equipment, be equal to or less than the second setting value and more than the 3rd setting
Value, or equal to or less than the 3rd setting value;
If equal to or less than the second setting value and being more than the 3rd setting value, it is judged as the distance positioned at described
Slight dangerous section;
If being equal to or less than the 3rd setting value, it is judged as that the distance is located at the R4 section.
It is a kind of to be used to protect the device that baby safety prevents it close to window, including:
Identity judge module, for judging whether there is child in room;
Apart from identification module, for determining the distance between the child and window;
Dangerous section judge module, for judging whether the distance is located at dangerous section;
Emergency action execution module, for sending alarm and/or the control window closing to communication equipment.
Wherein, the identity judge module includes:
Device location acquisition module, the position where the equipment worn for obtaining the child;
Device location judge module, for judging the equipment whether in the room.
Wherein, it is described to be used to protect the device that baby safety prevents it close to window, in addition to:Setting value comparison module,
For judging the distance between the window and the equipment, and setting value, between magnitude relationship.
Wherein, the setting value comparison module includes:
First comparison module, for judging the distance between the window and the equipment, and first setting value, it
Between magnitude relationship;
Second comparison module, for judging the distance between the window and the equipment, and second setting value, it
Between magnitude relationship;
3rd comparison module, for judging the distance between the window and the equipment, and the 3rd setting value, it
Between magnitude relationship.
Beneficial effects of the present invention are:Whether have in the use of the present invention, the identity judge module can be detected in room
Child, it is described to be identified apart from identification module between the child and the window in the presence of it is determined that having child in the room
Distance, it is determined that after the distance, the dangerous section judge module judges whether the distance is located at dangerous section, when
When the distance is located at the dangerous section, the emergency action execution module can send alarm, or control to communication equipment
The window is closed, or both sends alarm to communication equipment, controls the window to close again.Pass through above-mentioned design, the present invention
It can prevent child from routing up window, avoid the generation of accident, simultaneously, moreover it is possible to remind parent to pay attention to the situation of child, eliminate such peace
Full hidden danger.
Brief description of the drawings
Fig. 1 is to be used to protect the embodiment schematic diagram that baby safety prevents it close to the method for window in the present invention;
Fig. 2 is the refinement schematic flow sheet of step S100 in Fig. 1 of the invention;
Fig. 3 is the refinement schematic flow sheet of step S120 in Fig. 2 of the invention;
A kind of refinement schematic flow sheet that Fig. 4 is step S300 in Fig. 1 of the invention;
Another refinement schematic flow sheet that Fig. 5 is step S300 in Fig. 1 of the invention;
Fig. 6 is to be used to protect the modular structure schematic diagram that baby safety prevents it close to the device of window in the present invention.
Description of reference numerals is as follows:100th, the device for protecting baby safety to prevent it close to window;10th, identity judges
Module;20th, apart from identification module;30th, dangerous section judge module;40th, emergency action execution module;50th, setting value compares mould
Block;11st, device location acquisition module;12nd, device location judge module;51st, the first comparison module;52nd, the second comparison module;
53rd, the 3rd comparison module.
Embodiment
With reference to specific embodiment, the invention will be further described.
As shown in figure 1, be used to protect baby safety to prevent the step of it is close to the method for window described in realizing, including:
Step S100:Judge whether there is child in room;
Step S200:If so, determine the distance between the child and window;
Step S300:Judge whether the distance is located at dangerous section;
Step S400:If the distance is located at the dangerous section, sent to communication equipment described in alarm and/or control
Window is closed.
As shown in fig. 6, a kind of be used to protect the device 100 that baby safety prevents it close to window, including:
Identity judge module 10, for judging whether there is child in room;
Apart from identification module 20, for determining the distance between the child and window;
Dangerous section judge module 30, for judging whether the distance is located at dangerous section;
Emergency action execution module 40, for sending alarm and/or the control window closing to communication equipment.
Specific in embodiment, the identity judge module 10 can detect in room whether have child, when it is determined that the room
In have child in the presence of, it is described to identify the distance between the child and the window apart from identification module 20, it is determined that institute
After stating distance, the dangerous section judge module 30 judges whether the distance is located at dangerous section, when the distance is located at
During the dangerous section, the emergency action execution module 40 can send alarm, or the control window closed to communication equipment
Close, or both sent alarm to communication equipment, control the window to close again.
Further, the emergency action execution module 40 includes the driving mould of information sending module and window controlling organization
Block.When the distance is located at the dangerous section, described information sending module sends alarm to the communication equipment being associated
To remind user, child is close to window;Or the drive module directly controls window controlling organization to close window, from
And ensure the safety of child;Or described information sending module and the drive module work simultaneously, in control window control machine
While structure closes window, alarm is sent to the communication equipment being associated, ensure child it is safe while, inform use
The trend of family child.
Further, realize that information is handed over by wireless signal between described information sending module and the communication equipment
Change, the communication equipment can be mobile phone, tablet personal computer;The window controlling organization can be mainly by motor, belt wheel and biography
The composition of dynamic band, by the way that any on transmission belt is affixed with window, motor is rotated and reverse, and band movable belt pulley rotation makes biography
Band is sent to move, to realize the reciprocating motion of window in the horizontal direction, so as to reach the purpose for making close window.
As shown in Fig. 2 realize it is described judge whether there is the step of method of child in room, including:
Step S110:Obtain the position where the equipment that the child is worn;
Step S120:Judge the equipment whether in the room;
Step S130:If the equipment is located in the room, it is judged as there is child in the room.
Preferably, as shown in fig. 6, the identity judge module 10 includes:
Device location acquisition module 11, the position where the equipment worn for obtaining the child;
Device location judge module 12, for judging the equipment whether in the room.
Specific in embodiment, the device location acquisition module 11 can obtain the position where the equipment that child is worn
Put;It is determined that behind the position, the device location judge module 12 can judge whether the equipment is located at according to the position
In the room;If the equipment is located in the room, the identity judge module 10 is judged as there is children in the room
Youngster.
Further, the equipment can be that Intelligent bracelet, Intelligent shoe, intelligent accessories etc. have radio communication function
Product.The equipment can establish communication connection with the device location acquisition module 11, so, once connection is established, institute
The signal strength information that the can of device location acquisition module 11 detects the equipment is stated, for example, RSSI (Received
Signal Strength Indication, received signal strength indicator).The signal intensity of the equipment, with the equipment away from
Between the distance of the device location acquisition module 11, there is default corresponding relation.So, when the device location obtains mould
After block 11 gets the signal strength information of the equipment, the corresponding relation can be inquired about according to the signal strength information,
Obtain the range information corresponding with the signal strength information, you can the distance between the window and the equipment are determined,
Position where i.e. described equipment.
Preferably, as shown in fig. 6, described be used to protect the device 100 that baby safety prevents it close to window, in addition to:
Setting value comparison module 50, for judging the distance between the window and the equipment, and setting value, between size close
System.
Preferably, as shown in fig. 6, the setting value comparison module 50 includes:
First comparison module 51, for judging the distance between the window and the equipment, and first setting value,
Between magnitude relationship;
Second comparison module 52, for judging the distance between the window and the equipment, and second setting value,
Between magnitude relationship;
3rd comparison module 53, for judging the distance between the window and the equipment, and the 3rd setting value,
Between magnitude relationship.
As shown in figure 3, realize it is described judge the equipment whether method in the room the step of, including:
Step S121:Judge the distance between the window and the equipment whether more than the first setting value;
Step S122:If being not above the setting value, it is judged as that the equipment is located in the room.
Specific in embodiment, whether first comparison module 51 judges the distance between the window and the equipment
More than the first setting value, if being not above the setting value, the device location judge module 12 is judged as the equipment position
In in the room.
Such as:First setting value is 5 meters, and first comparison module 51 is judged between the window and the equipment
Distance whether more than 5 meters, if being not above 5 meters, the device location judge module 12 is judged as that the equipment is located at institute
State in room.
As shown in figure 4, realize it is described judge the distance whether be located at dangerous section method the step of, including:
Step S310:Judge whether the distance between the window and the equipment are equal to or less than the second setting value;
Step S320:If equal to or less than second setting value, be judged as that the distance is located at dangerous section.
Specific in embodiment, whether second comparison module 52 judges the distance between the window and the equipment
Equal to or less than the second setting value, if equal to or judging less than second setting value, the dangerous section judge module 30
It is located at dangerous section for the distance.
Such as:Second setting value is 1.5 meters, second comparison module 52 judge the window and the equipment it
Between distance whether more than 1.5 meters, if equal to or less than 1.5 meters, the dangerous section judge module 30 be judged as it is described away from
Off normal in dangerous section.
Preferably, the dangerous section includes slight dangerous section and R4 section;
The distance sends alarm positioned at the slight dangerous section to the communication equipment;
The distance is located at the R4 section, sends alarm to the communication equipment, and control the window closed
Close.
As shown in figure 5, realize the judgement distance positioned at the slight dangerous section or the R4 area
Between method the step of, including:
Step S311:Judge the distance between the window and the equipment, be equal to or less than the second setting value and greatly
In the 3rd setting value, or equal to or less than the 3rd setting value;
Step S321:If equal to or less than the second setting value and the 3rd setting value is more than, be judged as described in away from
Off normal in the slight dangerous section;
Step S322 is judged as that the distance is located at the R4 if being equal to or less than the 3rd setting value
Section.
Specific in embodiment, the 3rd comparison module 53 judges the distance between the window and the equipment, is
Equal to or less than the second setting value and it is more than the 3rd setting value, or equal to or less than the 3rd setting value;If it is equal to
Or less than the second setting value and it is more than the 3rd setting value, the dangerous section judge module 30 is judged as that the distance is located at
The slight dangerous section;If being equal to or less than the 3rd setting value, the dangerous section judge module 30 is judged as
The distance is located at the R4 section.
Such as:Second setting value is 1.5 meters, and the 3rd setting value is 0.5 meter, and the 3rd comparison module 53 is sentenced
Disconnected the distance between the window and the equipment, it is equal to or less than 1.5 meters and more than 0.5 meter, or equal to or less than 0.5
Rice;If equal to or less than 1.5 meters and more than 0.5 meter, the dangerous section judge module 30 is judged as that the distance is located at
The slight dangerous section;If equal to or less than 0.5 meter, the dangerous section judge module 30 is judged as described apart from position
In the R4 section.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to the present invention's
Thought, there will be changes, this specification content should not be construed as to the present invention in specific embodiments and applications
Limitation.
Claims (10)
1. a kind of be used to protect the method that baby safety prevents it close to window, it is characterised in that including:
Judge whether there is child in room;
If so, determine the distance between the child and window;
Judge whether the distance is located at dangerous section;
If the distance is located at the dangerous section, sends alarm to communication equipment and/or the control window is closed.
2. according to claim 1 be used to protect the method that baby safety prevents it close to window, it is characterised in that judges
The method for whether having child in room includes:
Obtain the position where the equipment that the child is worn;
Judge the equipment whether in the room;
If the equipment is located in the room, it is judged as there is child in the room.
3. according to claim 2 be used to protect the method that baby safety prevents it close to window, it is characterised in that judges
Whether the method in the room includes the equipment:
Judge the distance between the window and the equipment whether more than the first setting value;
If being not above the setting value, it is judged as that the equipment is located in the room.
4. according to claim 1 be used to protect the method that baby safety prevents it close to window, it is characterised in that judges
Whether the method positioned at dangerous section includes the distance:
Judge whether the distance between the window and the equipment are equal to or less than the second setting value;
If equal to or less than second setting value, be judged as that the distance is located at dangerous section.
5. according to claim 1 be used to protect the method that baby safety prevents it close to window, it is characterised in that described
Dangerous section includes slight dangerous section and R4 section;
The distance sends alarm positioned at the slight dangerous section to the communication equipment;
The distance is located at the R4 section, sends alarm to the communication equipment, and control the window to close.
6. according to claim 5 be used to protect the method that baby safety prevents it close to window, it is characterised in that judges
Method of the distance positioned at the slight dangerous section or the R4 section includes:
Judge the distance between the window and the equipment, be equal to or less than the second setting value and be more than the 3rd setting value,
Or it is equal to or less than the 3rd setting value;
If equal to or less than the second setting value and being more than the 3rd setting value, it is judged as the distance positioned at described slight
Dangerous section;
If being equal to or less than the 3rd setting value, it is judged as that the distance is located at the R4 section.
7. a kind of be used to protect the device that baby safety prevents it close to window, it is characterised in that including:
Identity judge module, for judging whether there is child in room;
Apart from identification module, for determining the distance between the child and window;
Dangerous section judge module, for judging whether the distance is located at dangerous section;
Emergency action execution module, for sending alarm and/or the control window closing to communication equipment.
8. according to claim 7 be used to protect the device that baby safety prevents it close to window, it is characterised in that described
Identity judge module includes:
Device location acquisition module, the position where the equipment worn for obtaining the child;
Device location judge module, for judging the equipment whether in the room.
9. according to claim 7 or 8 be used for protect the device that baby safety prevents it close to window, it is characterised in that
Also include:Setting value comparison module, for judging the distance between the window and the equipment, and setting value, between it is big
Small relation.
10. according to claim 9 be used to protect the device that baby safety prevents it close to window, it is characterised in that institute
Stating setting value comparison module includes:
First comparison module, for judging the distance between the window and the equipment, and first setting value, between
Magnitude relationship;
Second comparison module, for judging the distance between the window and the equipment, and second setting value, between
Magnitude relationship;
3rd comparison module, for judging the distance between the window and the equipment, and the 3rd setting value, between
Magnitude relationship.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710765028.8A CN107767621A (en) | 2017-08-30 | 2017-08-30 | It is a kind of to be used to protect the method and device that baby safety prevents it close to window |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710765028.8A CN107767621A (en) | 2017-08-30 | 2017-08-30 | It is a kind of to be used to protect the method and device that baby safety prevents it close to window |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107767621A true CN107767621A (en) | 2018-03-06 |
Family
ID=61265343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710765028.8A Pending CN107767621A (en) | 2017-08-30 | 2017-08-30 | It is a kind of to be used to protect the method and device that baby safety prevents it close to window |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107767621A (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203430269U (en) * | 2013-06-26 | 2014-02-12 | 上海大学 | Domestic protection-type intelligent window opening and closing system |
CN104599439A (en) * | 2015-01-30 | 2015-05-06 | 广东小天才科技有限公司 | Child safety monitoring method, device and system based on intelligent wearable device |
CN104898487A (en) * | 2015-05-27 | 2015-09-09 | 张泽 | Indoor power supply control method, apparatus and system |
CN105072391A (en) * | 2015-07-30 | 2015-11-18 | 广东欧珀移动通信有限公司 | Method and device for monitoring indoor child safety |
CN105225417A (en) * | 2015-11-04 | 2016-01-06 | 上海斐讯数据通信技术有限公司 | The system and method preventing from child from climbing window falling |
CN105239880A (en) * | 2015-11-17 | 2016-01-13 | 西宁家家慧电子科技有限公司 | Intelligent window |
CN105575049A (en) * | 2015-06-26 | 2016-05-11 | 宇龙计算机通信科技(深圳)有限公司 | Early warning method, device and terminal |
US20160238393A9 (en) * | 2003-01-16 | 2016-08-18 | Adidas Ag | Systems and methods for presenting comparative atheletic performance information |
CN106887113A (en) * | 2015-12-15 | 2017-06-23 | 北京奇虎科技有限公司 | Monitor method, device and the basket cot of moving target |
CN206400736U (en) * | 2016-11-21 | 2017-08-11 | 全球能源互联网研究院 | A kind of wearable device |
-
2017
- 2017-08-30 CN CN201710765028.8A patent/CN107767621A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160238393A9 (en) * | 2003-01-16 | 2016-08-18 | Adidas Ag | Systems and methods for presenting comparative atheletic performance information |
CN203430269U (en) * | 2013-06-26 | 2014-02-12 | 上海大学 | Domestic protection-type intelligent window opening and closing system |
CN104599439A (en) * | 2015-01-30 | 2015-05-06 | 广东小天才科技有限公司 | Child safety monitoring method, device and system based on intelligent wearable device |
CN104898487A (en) * | 2015-05-27 | 2015-09-09 | 张泽 | Indoor power supply control method, apparatus and system |
CN105575049A (en) * | 2015-06-26 | 2016-05-11 | 宇龙计算机通信科技(深圳)有限公司 | Early warning method, device and terminal |
CN105072391A (en) * | 2015-07-30 | 2015-11-18 | 广东欧珀移动通信有限公司 | Method and device for monitoring indoor child safety |
CN105225417A (en) * | 2015-11-04 | 2016-01-06 | 上海斐讯数据通信技术有限公司 | The system and method preventing from child from climbing window falling |
CN105239880A (en) * | 2015-11-17 | 2016-01-13 | 西宁家家慧电子科技有限公司 | Intelligent window |
CN106887113A (en) * | 2015-12-15 | 2017-06-23 | 北京奇虎科技有限公司 | Monitor method, device and the basket cot of moving target |
CN206400736U (en) * | 2016-11-21 | 2017-08-11 | 全球能源互联网研究院 | A kind of wearable device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105185013B (en) | Internet of Things article security system and its control method based on athletic posture identification | |
KR102396075B1 (en) | Systems and methods for supervising people | |
US10181259B2 (en) | Method and apparatus for creating security and control system tracking immunity | |
CN105225417A (en) | The system and method preventing from child from climbing window falling | |
JP4074059B2 (en) | Automatic control system for security equipment | |
EP3625780B1 (en) | System and method for automatically disarming an intrusion detection system | |
CN108082112A (en) | A kind of intelligence child safety seat | |
CN104866789A (en) | Alarm method for preventing intelligent electronic device from being lost using somatic sense control device | |
KR101339398B1 (en) | Access alarm apparatus and method | |
CN205997840U (en) | Hot environment car door is from open system | |
CN107580141A (en) | Prevent the method and device of bluetooth anti-losing device false alarm | |
CN110271486A (en) | Passenger safety monitoring method, intelligent robot, readable storage medium storing program for executing in vehicle | |
CN107767621A (en) | It is a kind of to be used to protect the method and device that baby safety prevents it close to window | |
CN113147313A (en) | Automatic alarm system for preventing child from locking car by mistake | |
KR20170071023A (en) | Vehicle alarm output system and thereof method | |
CN205524106U (en) | Car high temperature life safety inductor | |
CN104581638B (en) | Method and device for reminding user to go home | |
CN111586578A (en) | Intelligent home interaction system, method and equipment for dementia old people | |
CN107067635A (en) | A kind of multimode control machine people | |
KR101633609B1 (en) | Mobile communication terminal with missing child searching function using bluetooth and direction sensor and method thereof | |
US9129507B2 (en) | Portable electrical apparatus and method for detecting state of the same | |
CN207466586U (en) | A kind of intelligence automotive safety system device | |
CN100489907C (en) | An exceptional state alarm module for handheld wireless interphone | |
CN109050358A (en) | A kind of intelligent child safety seat with rotation function | |
CN205951765U (en) | Sense of security on children's safety seat should system and children's safety seat |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |