CN203894905U - Wearable human body collision early warning protection device - Google Patents
Wearable human body collision early warning protection device Download PDFInfo
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- CN203894905U CN203894905U CN201420039054.4U CN201420039054U CN203894905U CN 203894905 U CN203894905 U CN 203894905U CN 201420039054 U CN201420039054 U CN 201420039054U CN 203894905 U CN203894905 U CN 203894905U
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- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 9
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- 230000005540 biological transmission Effects 0.000 description 2
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- 230000002159 abnormal effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
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Abstract
The utility model relates to a wearable human body collision early warning protection device comprising a waistband body. A plurality of air bags are disposed on the middle position of the waistband body at intervals. Multi-sensor groups, a micro-silicon accelerometer, a gyroscope, and an alarming unit are disposed on the upper parts and the lower parts of the air bags. The output ends of the multi-sensor groups, the output end of the micro-silicon accelerometer, and the output end of the gyroscope are connected with an input end of a main controller by a unit controller. The output end of the main controller is respectively connected with the input ends of the air bags and the input end of the alarming unit by the unit controller. The wearable human body collision early warning protection device is advantageous in that the information acquired by various sensors can be reported to the main controller, which can be used to provide the suspected approaching object number and the approaching distance by comparing the information with the empirical data set via the designed planning and decision algorithm, and then the execution command can be given for the sound alarming, and then the air bags can be opened; and at the same time, the wireless information transmitting unit can be used to transmit the preset short message information to the predetermined cell phone, and the main controller can be used to determine and select the secondary protection execution motion.
Description
Technical field
The utility model relates to anti-collision warning guard technology field, especially a kind of wearable human body anti-collision warning protective device.
Background technology
Motion detection is the Data Detection about human body itself, and at present research mainly concentrates on, and sportsman's DATA REASONING, falls down detection etc., and Main Means is to realize application supervisory system by video or Inertial Measurement Unit.Fast and effeciently obtain body motion information, can make special population obtain necessary relief, yet, the early warning of human body collision detection and protection or a blank towards pedestrian, the walking along the street of children and special population is safely to keep the safety in production, ensure socially harmonious necessary links, avoid pedestrian impact, there is important economy and social effect.
Along with the development and application of sensor technology, the sensor such as, sound optical, electrical to modern hyperchannel from the sensor of initial single channel, the data volume of corresponding acquisition is corresponding growth also.Yet, any technology for information acquisition, there is its precision and measure limitation, and signal is inevitably subject to environmental interference, to the multiple sensors from Same Scene, because the type of its sensor is different with measuring principle, the existence of scene Self-variation and various interference, there is in varying degrees distortion or malfunctioning in the information of obtaining.
Utility model content
The purpose of this utility model is to provide a kind of and comprises that two-stage protection performs an action, volume is little, is easy to carry, and may be worn on wearable human body anti-collision warning protective device with it.
For achieving the above object, the utility model has adopted following technical scheme: a kind of wearable human body anti-collision warning protective device, comprise waistband body, a plurality of air bags are arranged at the interval, place, centre position of waistband body, on waistband body, be positioned at the upper of air bag, multielement bar group is installed in below, micro-silicon accelerometer and gyroscope, alarm unit, multielement bar group, micro-silicon accelerometer and gyrostatic output terminal with by cell controller, be connected with the input end of master controller, the output terminal of master controller by cell controller with respectively with air bag, the input end of alarm unit is connected.
Described multielement bar group is comprised of sonac, air pressure probe and infrared sensor, described cell controller by range cells, approach judging unit, unstability judging unit and performance element and form, on described waistband body, be positioned at air bag above or below wireless messages transmitting element is installed; The output terminal of sonac is connected with the input end of range cells, the output terminal of infrared sensor is connected with the input end that approaches judging unit, the output terminal of air pressure probe is connected with range cells, the input end that approaches judging unit respectively, micro-silicon accelerometer is connected with the input end of unstability judging unit with gyrostatic output terminal, and the output terminal of described performance element is connected with the input end of air bag, alarm unit, wireless messages transmitting element respectively.
Described alarm unit adopts loudspeaker.
The number of described air bag is four to six, and each air bag is positioned on same center line.
Described range cells, the output terminal that approaches judging unit, unstability judging unit are all connected with the input end of master controller, and the output terminal of master controller is connected with the input end of performance element.
As shown from the above technical solution, the utility model obtains ranging information by sonac, air pressure probe, and infrared sensor and air pressure probe obtain and approach basis for estimation, by micro-silicon accelerometer and gyroscope, obtains unstability information; Range cells with approach judging unit and have circulation reciprocal process, ranging information and approach information reporting to master controller, by with empirical data set pair ratio, planning and the decision making algorithm of design will provide suspicious approaching thing number and approach distance in advance, and assign fill order, control airbag-releasing, and carry out audible alarm, by wireless messages transmitting element, predefined short message is sent on the mobile phone of appointment simultaneously, master controller judges status according to sensing data, and assigns corresponding protection and perform an action.The utility model adopts waistband design, can be worn on easily on human body, and volume is little, is easy to carry.
Accompanying drawing explanation
Fig. 1 is that the utility model is worn on human body, the wearing schematic diagram that air bag is not opened;
Fig. 2,3 is respectively structural representation of the present utility model;
Fig. 4 is the view of airbag-releasing in Fig. 1;
Fig. 5 is collection of the present utility model and carries out block diagram;
Fig. 6 is one-piece construction block diagram of the present utility model;
Fig. 7 is workflow diagram of the present utility model.
Embodiment
A kind of wearable human body anti-collision warning protective device, comprise waistband body 1, a plurality of air bags 2 are arranged at the interval, place, centre position of waistband body 1, on waistband body 1, be positioned at the upper of air bag 2, multielement bar group 3 is installed in below, micro-silicon accelerometer and gyroscope 4, alarm unit 5, multielement bar group 3, the output terminal of micro-silicon accelerometer and gyroscope 4 with by cell controller 7, be connected with the input end of master controller 8, the output terminal of master controller 8 by cell controller 7 with respectively with air bag 2, the input end of alarm unit 5 is connected, as shown in Figure 1, by multielement bar group 3 to be similar to the wearable arrangement of waistband, be placed on it human body, separated by a distance, place a kind of sensor, make the coverage of various sensors and air bag 2 can expand 360 degree to, realize omnibearing monitoring and protection.
As shown in Figure 2,3, 4, the number of described air bag 2 is four to six, and each air bag 2 is positioned on same center line.Four protective air-bags are independent Hu Bu UNICOM separately, is spacedly distributed on waistband body 1.Air bag 2 is arranged in to the top of sensor; human body waistband place; when air bag 2 is opened; can protect the trunk of human body to avoid collision; also use alarm unit and wireless messages transmitting element, when air bag 2 is opened soon, alarm unit is just started working simultaneously; meanwhile, wireless messages transmitting element sends information to predetermined mobile phone.
As Fig. 5, shown in 6, pass through sonac, air pressure probe obtains ranging information, by infrared sensor and air pressure probe, obtain and approach basis for estimation, by micro-silicon accelerometer and gyroscope 4, obtain unstability information, range cells and approach and have circulation reciprocal process between judging unit, ranging information and approach information reporting to master controller 8, by with empirical data set pair ratio, planning and the decision making algorithm of design will provide suspicious approaching thing number and approach distance in advance, and assign and carry out intention, according to current state and execution intention, to performance element, send concrete fill order, control air bag 2, alarm unit 5 and 6 actions of wireless messages transmitting element.Multielement bar group 3, together with human body intention signal, as the input of multielement bar data fusion, is differentiated state by multielement bar data fusion, then produces acoustics early warning, and airbag restraint is carried out and the protection of wireless transmission two-stage performs an action.
As shown in Figure 6, described multielement bar group 3 is comprised of sonac, air pressure probe and infrared sensor, described cell controller 7 by range cells, approach judging unit, unstability judging unit and performance element and form, on described waistband body 1, be positioned at air bag 2 above or below wireless messages transmitting element 6 is installed, the output terminal of sonac is connected with the input end of range cells, the output terminal of infrared sensor is connected with the input end that approaches judging unit, the output terminal of air pressure probe respectively with range cells, the input end that approaches judging unit is connected, the output terminal of micro-silicon accelerometer and gyroscope 4 is connected with the input end of unstability judging unit, the output terminal of described performance element respectively with air bag 2, alarm unit 5, the input end of wireless messages transmitting element 6 is connected, described range cells, approach judging unit, the output terminal of unstability judging unit is all connected with the input end of master controller 8, the output terminal of master controller 8 is connected with the input end of performance element.Described alarm unit 5 adopts loudspeakers, and audio alert " please notes and dodges " and with specific identifier sound.This protective device can be divided into three layers: ground floor is sensing and right of execution, the main sensing of being responsible for real time data, and according to condition discrimination result, carry out the execution of three large tasks; The second layer is cell controller 7; The 3rd layer is master controller 8.
As shown in Figure 7, when approaching information and ranging information and meet empirical function or surpass to subscribe threshold value, system gets the hang of 2, when unstability judgement is set up, and extremely approaches after information and abnormal ranging information keep a period of time, and system gets the hang of 3.Wherein, carrying out one is the preliminary protection of acoustics alarm and human body; Carrying out two is airbag-releasing and wireless transmission; State one is normal operation; State two is the alert status that are about to occur collision situation; State three is to have occurred obvious collision status.
In a word, the utility model obtains ranging information by sonac, air pressure probe, and infrared sensor and air pressure probe obtain and approach basis for estimation, by micro-silicon accelerometer and gyroscope 4, obtains unstability information; Range cells with approach judging unit and have circulation reciprocal process, ranging information and approach information reporting to master controller 8, by with empirical data set pair ratio, planning and the decision making algorithm of design will provide suspicious approaching thing number and approach distance in advance, and assign fill order, controlling air bag 2 opens, and carry out audible alarm, by wireless messages transmitting element, predefined short message is sent on the mobile phone of appointment, two kinds of protection perform an action and according to field condition, judge decision-making by master controller simultaneously.The utility model adopts waistband design, can be worn on easily on human body, and volume is little, is easy to carry.
Claims (5)
1. a wearable human body anti-collision warning protective device, it is characterized in that: comprise waistband body (1), a plurality of air bags (2) are arranged at the interval, place, centre position of waistband body (1), on waistband body (1), be positioned at the upper of air bag (2), multielement bar group (3) is installed in below, micro-silicon accelerometer and gyroscope (4), alarm unit (5), multielement bar group (3), the output terminal of micro-silicon accelerometer and gyroscope (4) with by cell controller (7), be connected with the input end of master controller (8), the output terminal of master controller (8) by cell controller (7) with respectively with air bag (2), the input end of alarm unit (5) is connected.
2. wearable human body anti-collision warning protective device according to claim 1, it is characterized in that: described multielement bar group (3) is comprised of sonac, air pressure probe and infrared sensor, described cell controller (7) by range cells, approach judging unit, unstability judging unit and performance element and form, on described waistband body (1), be positioned at air bag (2) above or below wireless messages transmitting element (6) is installed; The output terminal of sonac is connected with the input end of range cells, the output terminal of infrared sensor is connected with the input end that approaches judging unit, the output terminal of air pressure probe is connected with range cells, the input end that approaches judging unit respectively, the output terminal of micro-silicon accelerometer and gyroscope (4) is connected with the input end of unstability judging unit, and the output terminal of described performance element is connected with the input end of air bag (2), alarm unit (5), wireless messages transmitting element (6) respectively.
3. wearable human body anti-collision warning protective device according to claim 1, is characterized in that: described alarm unit (5) adopts loudspeaker.
4. wearable human body anti-collision warning protective device according to claim 1, is characterized in that: the number of described air bag (2) is four to six, and each air bag (2) is positioned on same center line.
5. wearable human body anti-collision warning protective device according to claim 2, it is characterized in that: described range cells, the output terminal that approaches judging unit, unstability judging unit are all connected with the input end of master controller (8), and the output terminal of master controller (8) is connected with the input end of performance element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039054.4U CN203894905U (en) | 2014-01-22 | 2014-01-22 | Wearable human body collision early warning protection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039054.4U CN203894905U (en) | 2014-01-22 | 2014-01-22 | Wearable human body collision early warning protection device |
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| CN203894905U true CN203894905U (en) | 2014-10-22 |
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| CN201420039054.4U Expired - Lifetime CN203894905U (en) | 2014-01-22 | 2014-01-22 | Wearable human body collision early warning protection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103761832A (en) * | 2014-01-22 | 2014-04-30 | 安徽科赫信息技术有限公司 | Wearable human body collision early warning and protection device and early warning and protection method thereof |
| CN105752086A (en) * | 2016-02-24 | 2016-07-13 | 珠海市磐石电子科技有限公司 | Auxiliary control device and auxiliary driving control device and control method thereof |
| CN107942748A (en) * | 2017-11-28 | 2018-04-20 | 上海师范大学 | A kind of mechanical arm Spatial distributions avoidance sensing bracelet and control system |
-
2014
- 2014-01-22 CN CN201420039054.4U patent/CN203894905U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103761832A (en) * | 2014-01-22 | 2014-04-30 | 安徽科赫信息技术有限公司 | Wearable human body collision early warning and protection device and early warning and protection method thereof |
| CN103761832B (en) * | 2014-01-22 | 2016-07-06 | 安徽科赫信息技术有限公司 | A kind of wearable human body anti-collision warning preventer |
| CN105752086A (en) * | 2016-02-24 | 2016-07-13 | 珠海市磐石电子科技有限公司 | Auxiliary control device and auxiliary driving control device and control method thereof |
| CN105752086B (en) * | 2016-02-24 | 2019-11-12 | 珠海市磐石电子科技有限公司 | Sub-controlling unit, driving support control apparatus and its control method |
| CN107942748A (en) * | 2017-11-28 | 2018-04-20 | 上海师范大学 | A kind of mechanical arm Spatial distributions avoidance sensing bracelet and control system |
| CN107942748B (en) * | 2017-11-28 | 2020-08-07 | 上海师范大学 | Mechanical arm space dynamic obstacle avoidance induction bracelet and control system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |
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| CX01 | Expiry of patent term |