CN206197172U - A kind of safety cap with warning device - Google Patents
A kind of safety cap with warning device Download PDFInfo
- Publication number
- CN206197172U CN206197172U CN201621231640.4U CN201621231640U CN206197172U CN 206197172 U CN206197172 U CN 206197172U CN 201621231640 U CN201621231640 U CN 201621231640U CN 206197172 U CN206197172 U CN 206197172U
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- warning device
- safety cap
- controller
- circuit
- obliquity sensor
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- 238000004891 communication Methods 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 230000003750 conditioning effect Effects 0.000 claims abstract 2
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of safety cap with warning device, front end obliquity sensor, Signal Regulation and filtering circuit, A/D change-over circuits, locating module, communication module, controller, warning device and power supply are provided with safety cap body；Obliquity sensor is connected with Signal Regulation with filtering circuit, and the output end of circuit for signal conditioning is connected with filter circuit, then changes into data signal by A/D change-over circuits and exports and is connected to controller, the communication of described controller and information centre.The utility model sets obliquity sensor on safety cap body, detected using obliquity sensor, controller calculates the judgement of inclination angle and the realization of change of pitch angle rate to staff's head pose, safety cap body is worn on the head of operating maintenance personnel, relative position is relatively fixed, the degree of accuracy of detection is higher, can accurately judge the head pose of operating personnel, and can carry out sound and light alarm by the warning device on safety cap body.
Description
Technical field
The utility model is related to a kind of safety cap, especially a kind of safety cap with warning device.
Background technology
Relatively partially, endanger in the staff of the staff of safe wearing cap, especially job that requires special skills, the place for often working
Dangerous higher, when unsafe condition occurs, staff's unconsciousness cannot notify the staff of surrounding when waking up, so as to cause
The generation of tragedy.
Safety cap of the prior art can only play the function of protection head, the also safety cap of some specific functions, but
It is relatively simple function, is especially unable to the head pose of real-time detection wearer, can not in particular cases saves its life.It is existing
Safety cap be safe from danger situation occur alarm function, generally can not succour in time.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, there is provided a kind of compact conformation, head pose
When abnormal can and alarm and the staff's rescue around notifying, it is convenient that wearing is changed, applied widely with alarm
The safety cap of device.
A kind of safety cap with warning device, including safety cap body, are provided with front end inclination angle on safety cap body
Sensor, Signal Regulation and filtering circuit, A/D change-over circuits, locating module, communication module, controller, warning device and electricity
Source；Obliquity sensor senses x, and the inclination angle of y-axis both direction, obliquity sensor is connected with Signal Regulation with filtering circuit, signal
Adjust circuit output end be connected with filter circuit, then by A/D change-over circuits change into data signal export to controller,
Described controller is also connected with warning device, locating module and communication module, and power supply is powered to each device, described controller
Communicated with information centre and be connected, positional information is transferred to information centre by controller at regular intervals, so as to information centre's reality
When monitoring work personnel position.
When the inclination data and the change of pitch angle rate and the default head exception of controller of calculating of inclination angle inspection sensor detection
When attitude alarm range is matched, control circuit is alarmed by warning device, and to remind staff, control circuit is also by shape
State positional information is transferred to information centre by communication module, so that information centre notifies that the staff of surrounding implements rescue.
Described warning device works prior to communication module, when warning device is still abnormal after continuing for some time, control electricity
Status information is transferred to information centre by road by communication module again.
Described warning device includes sound, light alarm.
Described warning device also includes initiative alarming button.
Alarm button is set on safety cap, is conveniently worn personnel and is actively sent alarm signal.
Front end obliquity sensor, Signal Regulation and filtering circuit, A/D change-over circuits, locating module, communication module, control
Device and power supply are arranged at the inside of safety cap body, and warning device is arranged at the side of safety cap.
The described safety cap with warning device also includes delay procedure, when warning circuit starts, while start-up study
Program, continues to detect after waiting for a period of time, and increases delay procedure, can eliminate the interference of wrong report.
The locating module can use the positioning chips such as GPS, the Big Dipper, at regular intervals the position of collecting work personnel
Information, is then transferred to controller.
The communication module can use the communication technologys such as 2G, 3G, 4G, including communication chip and loudspeaker, and major function be
State or positional information are transferred to base, the voice signal that information centre is transmitted can also be received.
In sum, the utility model following advantage compared to existing technology：
The utility model sets obliquity sensor on safety cap body, is detected using obliquity sensor, and controller is calculated
Inclination angle and change of pitch angle rate realize the judgement to staff's head pose, and safety cap body is worn on the head of operating maintenance personnel
Portion, relative position is relatively fixed, and the degree of accuracy of detection is higher, can accurately judge the head pose of operating personnel, and can pass through
Warning device on safety cap body carries out sound and light alarm.Control circuit is connected with locating module and communication module, when abnormal shape
When state occurs, status information can be transmitted to information centre, so that information centre notifies that the staff of surrounding implements rescue；And
And initiative alarming button is also provided with, initiative alarming signal can be sent to information centre.Inclination detecting device, locating module,
The integrated design of communication module, warning device and control circuit and safety cap body, will not increase to operation and operating personnel
Extra equipment, wearing changes convenient, wide adaptation range.
Brief description of the drawings
Fig. 1 is the theory diagram of the utility model safety cap.
Fig. 2 is that the utility model safety cap introversion angle transducer places top view.
Fig. 3 is hardware circuit diagram of the present utility model.
Label declaration：1- safety caps body, 2- obliquity sensors, 3- inclination angle detections module, 4- front ends sensor circuit, 5- letters
Number regulation with filtering circuit, 6-A/D change-over circuits, 7- controllers, 8- warning circuits, 9- locating modules, 10- communication modules, 11-
Power supply, 12- start, 13- is pre-processed, 14- positional informations send, 15- inclination angles judge, 16- locally alarms, 17- time delays judge again,
18- sends out alarm signal to information centre.
Specific embodiment
The utility model is described in more detail with reference to embodiment.
Embodiment 1：
A kind of safety cap with warning device, including safety cap body, are provided with front end inclination angle on safety cap body
Sensor, Signal Regulation and filtering circuit, A/D change-over circuits, locating module, communication module, controller, warning device and electricity
Source；Obliquity sensor senses x, and the inclination angle of y-axis both direction, obliquity sensor is connected with Signal Regulation with filtering circuit, signal
Adjust circuit output end be connected with filter circuit, then by A/D change-over circuits change into data signal export to controller,
Described controller is also connected with warning device, locating module and communication module, and power supply is powered to each device, described controller
Communicated with information centre and be connected, positional information is transferred to information centre by controller when one section, so that information centre monitors
The position of staff.Described warning device works prior to communication module, when warning device is still abnormal after continuing for some time,
Status information is transferred to information centre by control circuit by communication module again.The warning device includes alarm lamp, emergency alarm bell
And initiative alarming button, obliquity sensor, Signal Regulation and filtering circuit, A/D change-over circuits, locating module, communication module, control
Device processed and power supply are arranged at the inside of safety cap body, and warning device is arranged at the side of safety cap.
Fig. 2 is that obliquity sensor places top view, and obliquity sensor 2 is twin shaft, is placed on the interior of safety cap body 1
Portion, x-axis direction is left and right directions, and y-axis direction is fore-and-aft direction, and the safety cap is exactly the inclination angle by sensing the two directions,
Inclination value and change of pitch angle rate is calculated to judge the head pose of staff.
Fig. 3 is hardware circuit diagram of the present utility model, and inclination angle detection module 3 includes front end sensor circuit 4, Signal Regulation
With filtering circuit 5 and A/D change-over circuits 6.In the utility model embodiment, x is sensed by front end sensor circuit 4, y-axis is inclined
Angle, by Signal Regulation and filtering circuit 5, then changes into data signal and exports to controller, so by A/D change-over circuits 6
Inclination value and change of pitch angle rate are calculated afterwards, calculated value are compared with the alarming value scope of setting in controller 7, in alarming value
In the range of when, control circuit alarmed by warning circuit, elapsed time t2It is still abnormal afterwards, then circuit is controlled by state and position
Confidence breath is transferred to information centre by communication module 10, and locating module 9 is every time t1Position is believed by communication module 10
Breath is transferred to information centre, and warning circuit 8 sets initiative alarming button, after pressing alarm button, by initiative alarming signal transmission
To information centre.
The not described part of the present embodiment is same as the prior art.
Claims (5)
1. a kind of safety cap with warning device, including safety cap body, it is characterised in that：It is provided with safety cap body
Front end obliquity sensor, Signal Regulation and filtering circuit, A/D change-over circuits, locating module, communication module, controller, alarm dress
Put and power supply；Obliquity sensor senses x, the inclination angle of y-axis both direction, obliquity sensor and Signal Regulation and filtering circuit phase
Even, the output end of circuit for signal conditioning is connected with filter circuit, then by A/D change-over circuits change into data signal export to
Controller, described controller are also connected with warning device, locating module and communication module, and power supply is powered to each device, described
The communication of controller and information centre be connected, positional information is transferred to information centre by controller at regular intervals, with notelet
The position of breath center monitor in real time staff.
2. the safety cap with warning device according to claim 1, it is characterised in that：Described warning device is prior to logical
Letter module work, when warning device is still abnormal after continuing for some time, control circuit is again passed status information by communication module
It is defeated by information centre.
3. the safety cap with warning device according to claim 2, it is characterised in that：Described warning device is included
Sound, light alarm.
4. the safety cap with warning device according to claim 3, it is characterised in that：Described warning device also includes
There is initiative alarming button.
5. the safety cap with warning device according to Claims 1-4 any one, it is characterised in that：Described tool
The safety cap for having warning device also includes delay procedure, when warning circuit starts, while start-up study program, when waiting one section
Between after continue detect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621231640.4U CN206197172U (en) | 2016-11-17 | 2016-11-17 | A kind of safety cap with warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621231640.4U CN206197172U (en) | 2016-11-17 | 2016-11-17 | A kind of safety cap with warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206197172U true CN206197172U (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621231640.4U Active CN206197172U (en) | 2016-11-17 | 2016-11-17 | A kind of safety cap with warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206197172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530614A (en) * | 2016-11-17 | 2017-03-22 | 国网福建省电力有限公司 | Two-dimensional-inclination-criterion-based safety helmet for detecting abnormality of head pose |
-
2016
- 2016-11-17 CN CN201621231640.4U patent/CN206197172U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530614A (en) * | 2016-11-17 | 2017-03-22 | 国网福建省电力有限公司 | Two-dimensional-inclination-criterion-based safety helmet for detecting abnormality of head pose |
| CN106530614B (en) * | 2016-11-17 | 2019-07-26 | 国网福建省电力有限公司 | Head pose abnormality detection safety cap based on two-dimentional inclination angle criterion |
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