CN205573936U - Dangerous parking state manual brake alarm device - Google Patents
Dangerous parking state manual brake alarm device Download PDFInfo
- Publication number
- CN205573936U CN205573936U CN201620435761.4U CN201620435761U CN205573936U CN 205573936 U CN205573936 U CN 205573936U CN 201620435761 U CN201620435761 U CN 201620435761U CN 205573936 U CN205573936 U CN 205573936U
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- China
- Prior art keywords
- control system
- central control
- manual brake
- parking brake
- state
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Abstract
The utility model provides a dangerous parking state manual brake alarm device, includes automobile body angle sensor, seat pressure sensor, manual brake state detector, tire rotation volume detector, central control system, alarm module, power module. Automobile body angle sensor, seat pressure sensor, manual brake state detector, tire rotation volume detector link into central control system signal input part after connecting in parallel, and alarm module and central control system signal output part link to each other, leave the driver's cabin as the driver, seat pressure sensor sends the working signal to central control system, and central control system passes through the current user state of the periodic monitoring manual brake of manual brake state detector. If the manual brake pull -up, the car is in safe state, the central control system monitoring that keeps mourning in silence, if not pull -up of manual brake, central control system detects vertical inclination of automobile body and tire rotation incline, judges the danger classes of current parking state, and control alarm module sends alarm signal.
Description
Technical field
This utility model provides a kind of dangerous parked state Hand brake alarm device, belongs to that automobile is comfortable to be led with security performance lift technique
Territory.
Background technology
Along with the development of automotive engineering, automobile is the most universal in modern society, but increasing automotive safety problem is the most therewith
, in addition to the safety when running car, under parked state (automobile is out of service) because of driver forget pull-up parking brake or
Child resistant parking brake and cause " slip car " accident also to emerge in an endless stream.
Under normal circumstances, can manual pull-up parking brake after driver leaves driver's cabin, it is to avoid automobile slips car.But in some specific feelings
Under shape, driver can forget pull-up parking brake, or owing to staying alone the child resistant parking brake in driver's cabin, thus accidents caused,
This type of traffic injury time is short, and driver often has little time rescue with periphery crowd, leads to tragedy.
Along with the increase of automobile pollution, a kind of safety device that can detect and remind danger accurately, in time of market in urgent need, comes
Reduce the occurrence frequency of this type of accident.
Summary of the invention
The purpose of this utility model is to provide a kind of dangerous parked state Hand brake alarm device, when automobile is in dangerous parked state
Time send alarm, it is to avoid have an accident.
The technical solution of the utility model is achieved by:
A kind of dangerous parked state Hand brake alarm device, including vehicle body angular transducer, seating pressure sensor, the inspection of parking brake state
Survey device, tyre rotation amount detector, central control system, alarm module, power module, it is characterised in that described body corner
Degree sensor uses gravitational accelerometer to detect, and is arranged on the forward and backward bridge of automobile；Described seating pressure sensor is arranged on
Inside seat, gather information by voltage dependent resistor chip and judge whether driver is in driver's cabin；Described parking brake state-detection
Device is arranged on inside parking brake, judges the pull-up of parking brake by micro-control switch and puts down；Described tyre rotation amount detector is arranged on vapour
Car drive shaft, for gathering the rotation data of drive shaft；Described central control system comprises signal input part and signal output part,
In being connected into after described vehicle body angular transducer, seating pressure sensor, parking brake state detector, tyre rotation amount detector parallel connection
Centre control system signal input part, described alarm module is connected with affiliated central control system signal output part；Described alarm module
Comprise and be arranged at the audible-visual annunciator in the inside and outside portion of automobile and in order to send the wireless mould of GPRS of warning message to user's mobile phone
Block；Described power module is alarm device power source special.
When driver leaves driver's cabin, and seating pressure sensor sends working signal to central control system, central control system is led to
Cross the parking brake state detector periodically monitoring currently used state of parking brake.
If parking brake pull-up, automobile is in a safe condition, central control system attonity, and keep mourning in silence monitoring state.
If the non-pull-up of parking brake, vertical inclination angle of bodywork and tyre rotation are inclined to and detect by central control system, it is judged that whether vehicle
It is in dangerous parked state.When being in low danger parked state (without " slip car " risk), close after described alarm module low frequency early warning；
When being in high-risk parked state (having " slip car " risk), described alarm module high frequency alarm also sends danger to driver's cell phone
Danger warning, reminds driver to return driver's cabin in time.
Further, described vehicle body angular transducer is by gathering the real time data of forward and backward bridge, and contrast show that vehicle body is currently longitudinally
Inclination angle, and transmit data to described central control system.
Further, described seating pressure sensor passes through voltage dependent resistor chip Real-time Collection seating pressure, and and preset pressure value
Compare, less than preset pressure value, be i.e. judged to that driver leaves driver's cabin, send to described central control system simultaneously and open
Dynamic cycle monitoring requirement.
Further, described parking brake state detector judges parking brake state by the micro-control switch being placed in hand brake ratchet wheel rotary shaft,
Parking brake pull-up, rotary shaft rotates clockwise, and described micro-control switch closes.Parking brake falls, and rotary shaft rotates counterclockwise, described micro-
Control switches off；
Further, by the rotation equivalent of axletree under detection parked state, described tyre rotation amount detector judges whether vehicle has
Landslide tendency.
Further, described central control system is used for receiving vehicle body angular transducer, seating pressure sensor, the inspection of parking brake state
Survey device and the data of tyre rotation detector and control its operation.Show that vehicle is presently in the danger of parked state according to operational analysis
Danger degree, controls described alarm module and sends alarm.
Further, described alarm module comprises and is arranged in driver's cabin and acoustic-optic alarm outside vehicle body and based on GPRS
Wireless communication module.Can require to send different grades of alarm signal according to central control system, and rely on described GPRS channel radio
News module sends warning message to driver's cell phone.
Further, power module is automobile middle control power supply or the power source special being equipped with for warning system.
This utility model advantage is:
1, the real-time monitoring under this utility model achieves automobile parking state, vertical inclination angle of bodywork and tyre rotation being inclined to, essence
The accurate danger classes judging automobile parking state, sends hydropac in time, it is to avoid dangerous generation.
2, using whether voltage dependent resistor chip detection driver leaves driver's cabin, detection is accurately and reliably.Even if having child to be sitting in drive
Sail indoor malfunction parking brake, as do not reach preset pressure value and trigger alarm device.
3, utilize GPRS wireless technology, send alarm to driver in time, make car owner broken away from can't see, inaudible quilt
Dynamic difficult situation.
4, simple, convenience is installed and used.Do not destroy original vehicle structure, be beneficial to promote.
Accompanying drawing explanation
Fig. 1, it illustrates the schematic diagram of a kind of dangerous parked state Hand brake alarm device of this utility model.
Fig. 2, it illustrates the workflow diagram of a kind of dangerous parked state Hand brake alarm device of this utility model.
Fig. 3, it illustrates the parking brake state detector installation site schematic diagram in this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear,
Complete description, it is clear that described embodiment is only the embodiment of this utility model part rather than whole enforcement
Example.Giving the embodiment in this practical information, those of ordinary skill in the art are obtained under not making creative work premise
Every other embodiment, broadly fall into this utility model protection domain.
The utility model will be further described below in conjunction with the accompanying drawings.
Refer to Fig. 1, it illustrates the schematic diagram of a kind of dangerous parked state Hand brake alarm device of this utility model.
A kind of dangerous parked state Hand brake alarm device, comprising:
Seating pressure sensor 110, when driver leaves seat, voltage dependent resistor chip monitor value is less than preset value, to described
Central control system sends and starts cycle monitoring requirement；
Parking brake state detector 120, refer to Fig. 3, by the micro-control switch 310 being placed in the rotary shaft of hand brake ratchet wheel 320
Judging parking brake state, parking brake pull-up, rotary shaft rotates clockwise, and described micro-control switch closes.Parking brake falls, the rotary shaft inverse time
Pin rotates, and described micro-control switch disconnects；
Vehicle body angular transducer 130, by gathering the real time data of forward and backward bridge, contrast draws the current vertical inclination angle of vehicle body, and
Transmit data to described central control system；
By the rotation equivalent of axletree under detection parked state, tyre rotation amount detector 140, judges whether vehicle has landslide tendency；
Central control system 150, is used for receiving seat pressure transducer 110, parking brake state detector 120, vehicle body angle sensor
Device 130 and the data of tyre rotation detector 140 also control it and run.Show that vehicle is presently in parking shape according to operational analysis
The degree of danger of state, controls alarm module 160 and sends alarm；
Alarm module 160, alarm module comprises and is arranged in driver's cabin and acoustic-optic alarm outside vehicle body and based on GPRS
Wireless communication module.Can require to send different grades of alarm signal according to central control system, and rely on GPRS wireless telecommunications mould
Block sends information warning to driver's cell phone.
Power module 170, powers for native system.
Continue referring to Fig. 2, it illustrates the workflow diagram of a kind of dangerous parked state Hand brake alarm device of this utility model.
When driver leaves driver's cabin, and system works,
Step 220, detection parking brake whether pull-up；
If parking brake pull-up, then；
Step 230, automobile is in safe parked state, system attonity, and keep mourning in silence monitoring state.
If the non-pull-up of parking brake, then；
Step 240, the detection real-time vertical inclination angle of vehicle body is inclined to the slip of wheel.
Transmit data to central control system；
Step 250, central control system calculates related data and judges the danger classes of Current vehicle parked state.
If being in low danger state, temporarily dangerous, then without " slip car "；
Step 270, after inside and outside audible-visual annunciator low frequency warning 1s, enters monitoring state of mourning in silence.
If being in high-risk status, there is " slip car " dangerous, then；
Step 290, inside and outside audible-visual annunciator high frequency is persistently reported to the police until dangerous releasing, sends danger to user mobile phone alert simultaneously
Notify breath, remind driver to be rapidly returned to driver's cabin.
The foregoing is only preferred embodiment of the present utility model, not to limit this utility model, all at this utility model
Spirit and principle within, any modification, equivalent substitution and improvement etc. made, should be included in protection model of the present utility model
In enclosing.
Claims (1)
1. a dangerous parked state Hand brake alarm device, including vehicle body angular transducer, seating pressure sensor, parking brake state
Detector, tyre rotation amount detector, central control system, alarm module, power module, it is characterised in that described vehicle body
Angular transducer uses gravitational accelerometer to detect, and is arranged on the forward and backward bridge of automobile；Described seating pressure sensor is arranged
Inside seat, gather information by voltage dependent resistor chip and judge whether driver is in driver's cabin；Described parking brake state is examined
Survey device and be arranged on inside parking brake, judge the pull-up of parking brake by micro-control switch and put down；Described tyre rotation amount detector is arranged on
Automobile driving axle, for gathering the rotation data of drive shaft；Described central control system comprises signal input part and signal output part,
In being connected into after described vehicle body angular transducer, seating pressure sensor, parking brake state detector, tyre rotation amount detector parallel connection
Centre control system signal input part, described alarm module is connected with affiliated central control system signal output part；Described alarm module
Comprise and be arranged at the audible-visual annunciator in the inside and outside portion of automobile and in order to send the wireless mould of GPRS of warning message to user's mobile phone
Block；Described power module is alarm device power source special.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620435761.4U CN205573936U (en) | 2016-05-06 | 2016-05-06 | Dangerous parking state manual brake alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620435761.4U CN205573936U (en) | 2016-05-06 | 2016-05-06 | Dangerous parking state manual brake alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205573936U true CN205573936U (en) | 2016-09-14 |
Family
ID=56856325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620435761.4U Expired - Fee Related CN205573936U (en) | 2016-05-06 | 2016-05-06 | Dangerous parking state manual brake alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205573936U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379234A (en) * | 2016-11-02 | 2017-02-08 | 西华大学 | Vehicle ramp parking detection and alarm device |
| CN106994965A (en) * | 2017-03-23 | 2017-08-01 | 泰山医学院 | Parking braking not enabled gravity conduction-type warning device when driver disseats |
| CN107226078A (en) * | 2017-06-21 | 2017-10-03 | 浙江春风动力股份有限公司 | A kind of four-wheel motor cycle and its security alerting system |
| CN108528335A (en) * | 2018-04-09 | 2018-09-14 | 江西中汽瑞华新能源科技有限公司 | A kind of new-energy automobile driver leaves intelligent reminding system |
| CN115230669A (en) * | 2022-07-20 | 2022-10-25 | 西安工业大学 | Parking alarm detection system and detection method |
-
2016
- 2016-05-06 CN CN201620435761.4U patent/CN205573936U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379234A (en) * | 2016-11-02 | 2017-02-08 | 西华大学 | Vehicle ramp parking detection and alarm device |
| CN106379234B (en) * | 2016-11-02 | 2018-11-27 | 西华大学 | Car ramp parking detection and warning device |
| CN106994965A (en) * | 2017-03-23 | 2017-08-01 | 泰山医学院 | Parking braking not enabled gravity conduction-type warning device when driver disseats |
| CN107226078A (en) * | 2017-06-21 | 2017-10-03 | 浙江春风动力股份有限公司 | A kind of four-wheel motor cycle and its security alerting system |
| CN108528335A (en) * | 2018-04-09 | 2018-09-14 | 江西中汽瑞华新能源科技有限公司 | A kind of new-energy automobile driver leaves intelligent reminding system |
| CN115230669A (en) * | 2022-07-20 | 2022-10-25 | 西安工业大学 | Parking alarm detection system and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |