CN109188024A - A kind of collision based on three-axis sensor is tumbled anti-theft monitor - Google Patents
A kind of collision based on three-axis sensor is tumbled anti-theft monitor Download PDFInfo
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- CN109188024A CN109188024A CN201811078473.8A CN201811078473A CN109188024A CN 109188024 A CN109188024 A CN 109188024A CN 201811078473 A CN201811078473 A CN 201811078473A CN 109188024 A CN109188024 A CN 109188024A
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- China
- Prior art keywords
- microcontroller
- gsm module
- alarm
- axis sensor
- tumbled
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
- B60R25/32—Detection related to theft or to other events relevant to anti-theft systems of vehicle dynamic parameters, e.g. speed or acceleration
Abstract
It tumbles anti-theft monitor the invention discloses a kind of collision based on three-axis sensor, it is characterized by comprising sensor unit, microcontroller, gsm module, alarm unit and customer mobile terminals, the output end of the sensor unit and the input terminal of microcontroller connect, the output end of the microcontroller is connect with gsm module and alarm unit respectively, carries out information communication using mobile communication network by gsm module between microcontroller and customer mobile terminal.Monitoring device of the invention is directed to the motion state of different objects, acquire the acceleration information in three right corresponding with statistics different motion state, front and top directions, the difference and range of analysis ordinary running condition and collide, tumble, being stolen acceleration value in situation, the acceleartion boundary value for determining lower three directions of ordinary running condition, in real-time monitoring judgment object the abnormal monitoring device such as whether collide, tumble and be stolen.
Description
Technical field
The present invention relates to monitoring device technical fields, and in particular to a kind of collision based on three-axis sensor is tumbled antitheft prison
Survey device.
Background technique
Show in the traffic accident death report that the World Health Organization in 2004 announces: Chinese automobile total amount only accounts for global vapour
The 1.9% of vehicle total amount, the percentage that toll on traffic accounts for world traffic death tolls are but up to 15%.To a large amount of
Traffic fatalities carry out investigation and analysis discovery, and except minority is in addition to the scene of the accident in the dead, most of is that severe injury can not obtain
The death to timely rescue.The dead of the traffic accident the wounded occurs in three different times under normal circumstances.First is dead
Peak occurs to account for about the 5% of all traffic accident damages in collision moment；Second peak mortality occur after accident 1 ~ 2 hour it
It is interior, it is mainly dependent on whether to obtain giving first aid in time to cure；Third peak mortality is main cause after being admitted to hospital in 30 days
There are brain death, organ failure and uncontrollable septicemia.First and three phases be difficult to be changed with medical procedure
Its death rate；In China under the conditions of existing medical aid, the death by accident there are about nearly 80% is second peak mortality stage.
Such a statistics was once done by French civil defence department, and severely injured personnel of the same condition of the injury is rescued in 30 minutes, and survival rate is
80%, it is rescued in 60 minutes, survival rate 40% is rescued in 90 minutes, and survival rate is only 10% or less.Therefore as early as possible
Take correct rescue measure that survival rate can be improved.
In addition, automobile has become indispensable friendship in people's life as our people's living standard increasingly improves
Logical tool, the stolen phenomenon of vehicle occur now and then, and bring very big loss and inconvenience to user's life.It takes effective antitheft
Monitoring, alarming measure can effectively contain the generation of such event, prevent from living to user and cause adverse effect.Existing market
On the burglar alarm that generally uses be usually to report that frequency is excessively high by mistake, influence the accuracy rate of alarm, user be vigilant
Property have very negative effect, and frequently wrong report can very influence surrounding resident life.
Therefore, it collides in vehicle travel process when tumble, real-time monitoring simultaneously takes emergency alarm to call for help
Measure is very crucial, real-time monitoring and and alarm can be improved the response speed and first aid efficiency of accident rescue, hence it is evident that reduce
Accident casualties.Moreover, the alarm measure of high-accuracy high reliability and effective anti-theft measure can be significantly more efficient pre-
Anti-vehicle is stolen the generation of event.
Summary of the invention
The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of collision based on three-axis sensor to tumble
Anti-theft monitor, for different object moving states, acquisition right corresponding with statistics different motion state, front and on
The acceleration information in three directions in side, the difference of analysis ordinary running condition and collide, tumble, being stolen acceleration value in situation
Not and range, the acceleartion boundary value in lower three directions of ordinary running condition is determined, for judgment object to be (such as in real-time monitoring
Vehicle) the abnormal monitoring device such as whether collide, tumble and be stolen.
Technical scheme is as follows:
A kind of collision based on three-axis sensor is tumbled anti-theft monitor, it is characterised in that: including sensor unit, microcontroller
Device, gsm module, alarm unit and customer mobile terminal, the output end of the sensor unit and the input terminal of microcontroller connect
It connects, the output end of the microcontroller is connect with gsm module and alarm unit respectively, between microcontroller and customer mobile terminal
Information communication, the sensor unit, microcontroller, gsm module and alarm are carried out using mobile communication network by gsm module
Unit is mounted on monitored object.
As a preferred technical solution of the present invention, the sensor unit is the three axis biography for measuring object acceleration value
Sensor；Under different motion state, the Variation Features of object all directions acceleration signal are different with output valve range, and described three
Axle sensor measurement object right, front, three directions in top collision, tumble, running signal.
As a preferred technical solution of the present invention, the gsm module includes GSM radio frequency chip, baseband chip, storage
Device and power discharging device.
As a preferred technical solution of the present invention, the signal that the microcontroller acquires sensor unit is counted
According to collection, calculation processing is then carried out, compares acceleration index and threshold value under normal condition, whether analyzes and determines object state
It is abnormal, and distinguishes and which kind of unusual condition has occurred, and when unusual condition occurs, make corresponding reactive measures, export
Control signal, control gsm module communicated, complete alert notice short message transmission, and control alarm unit carry out alarm mention
Show.
As a preferred technical solution of the present invention, pass through GSM mould between the microcontroller and customer mobile terminal
Block realizes short message communication, and microcontroller sends what instruction control gsm module was issued microcontroller by mobile communications network
Notifying messages are sent on fixed customer mobile terminal, realize SMS alarm notice, the mobile control information sent eventually of user
It is transmitted on microcontroller by gsm module, so that microcontroller makes control reaction according to instruction.
As a preferred technical solution of the present invention, the alarm unit is sound and light alarm module, sound and light alarm module
Acousto-optic warning is carried out after receiving the alarm signal that microcontroller issues.
The invention has the advantages that
Collision based on three-axis sensor of the invention is tumbled anti-theft monitor, moves shape for different objects (such as vehicle)
State acquires the acceleration information in three right corresponding with statistics different motion state, front and top directions, analyzes normal fortune
The difference and range of dynamic state and collide, tumble, being stolen acceleration value in situation, determine lower three sides of ordinary running condition
To acceleartion boundary value, in real-time monitoring judgment object whether collide, tumble and be stolen etc. it is abnormal, and different
When normal situation occurs, corresponding reactive measures, output control signal are made, control gsm module is communicated, and alert notice is completed
The transmission of short message, and control combined aural and visual alarm and carry out warning note.
Detailed description of the invention
Fig. 1 be a kind of collision based on three-axis sensor of the invention tumble anti-theft monitor workflow signal
Figure.
Specific embodiment
It tumbles anti-theft monitor to a kind of collision based on three-axis sensor of the present invention with reference to the accompanying drawings and embodiments
It is further described.
Embodiment 1
Anti-theft monitor, including sensor list as shown in Figure 1, a kind of collision based on three-axis sensor of the invention is tumbled
Member, microcontroller, gsm module, alarm unit and customer mobile terminal, the output end of the sensor unit and microcontroller
Input terminal connection, the output end of the microcontroller are connect with gsm module and alarm unit respectively, and microcontroller and user are mobile
Information communication, the sensor unit, microcontroller, GSM mould are carried out using mobile communication network by gsm module between terminal
Block and alarm unit are mounted on monitored object.
The sensor unit is the three-axis sensor for measuring object acceleration value；Under different motion state, object is each
The Variation Features of a directional acceleration signal and output valve range are different, three-axis sensor measurement object right, front, on
The collision in three directions in side is tumbled, running signal.
The gsm module includes GSM radio frequency chip, baseband chip, memory and power discharging device.
The microcontroller carries out data collection to the signal that sensor unit acquires, and then carries out calculation processing, compares
Acceleration index and threshold value under normal condition, analyze and determine whether object state is abnormal, and distinguish which kind of has occurred is different
Normal situation, and when unusual condition occurs, corresponding reactive measures, output control signal are made, control gsm module is led to
Letter, completes the transmission of alert notice short message, and controls alarm unit and carry out warning note.
Short message communication is realized by gsm module between the microcontroller and customer mobile terminal, microcontroller is sent
Instruction control gsm module sends fixed user's movement eventually for the notifying messages that microcontroller issues by mobile communications network
On end, realize that SMS alarm notice, the mobile control information sent eventually of user are transmitted on microcontroller by gsm module, with
Control reaction is made according to instruction for microcontroller.
The alarm unit is sound and light alarm module, and it is laggard that sound and light alarm module receives the alarm signal that microcontroller issues
Row acousto-optic warning.
The monitoring that vehicle collision is tumbled:
Vehicle driving or motion state when parking can simply be divided into static, constant level's linear motion, speed change horizontal linear
Movement, turning, several situations of climbing, the different acceleration value in corresponding right front upper three directions add in dextrad in straight-line travelling
Speed is 0, and there is centripetal acceleration in when turning；Static and at the uniform velocity brief acceleration is 0 in forward direction, there is forward acceleration in when speed change；?
In up and down direction, horizontal movement brief acceleration is 0, and there is component of acceleration in when climbing.Under normal vehicle operation state, all directions
Acceleration be maintained in normal threshold range, if vehicle collides, the moment vehicle to collide is by huge punching
Power is hit, the acceleration on the direction being collided can increase moment, exceed normal range (NR)；If vehicle is tumbled, the side of tumbling
Upward acceleration magnitude direction can change.The enormous impact force of vehicle collision and gravity center shift caused by tumbling can be to users
Life security cause great threat, consequence is extremely serious.
The monitoring of vehicle anti-theft:
Vehicle is under normal parked state, and when motion state is static, at this point, the acceleration of vehicle and speed are 0；If vehicle
It is stolen under abnormal condition, static parked vehicle moves originally, and the motion state of vehicle is changed, and is deposited
In the acceleration for changing state of motion of vehicle.
The automobile walking-replacing tool indispensable as people can not only bring very big wealth once stolen lose to user
Loss is produced, also can cause big inconvenience to the daily life of user, therefore take anti-theft measure very necessary.However it is different
Anti-theft measure alarm accuracy rate and reliability are also not quite similar, not only the low burglar alarm measure of accuracy rate cannot be prevented effectively
It is stolen, can also because high probability wrong report caused by user it is off one's guard, vigilance reduces, and increases stolen risk, and the police reported by mistake
Report sound also will affect the daily life of ambient enviroment resident, there is the suspicion to disturb residents.
The functional requirement of alarm is controlled according to automobile-used sensed remote, system is by monitoring vehicle using three-axis sensor
Motion state obtains the traveling equilibrium state and safe condition of vehicle, and real-time monitoring senses three axis using microcontroller respectively
The signal of device acquisition carries out processing analysis, makes real-time judge, judges whether vehicle collides and tumble, whether vehicle is stolen
With if judging, discovery vehicle is abnormal situation, sends alarm message to fixed number by GSM network, while sending control
Signal processed takes corresponding control safeguard procedures；System opens corresponding vehicle by the control instruction received and processing user sends
The switch for carrying equipment, realizes the intellectual remote controlling of mobile unit.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
- The anti-theft monitor 1. a kind of collision based on three-axis sensor is tumbled, it is characterised in that: including sensor unit, micro-control Device, gsm module, alarm unit and customer mobile terminal processed, the output end of the sensor unit and the input terminal of microcontroller Connection, the output end of the microcontroller connect with gsm module and alarm unit respectively, microcontroller and customer mobile terminal it Between by gsm module using mobile communication network progress information communication, the sensor unit, microcontroller, gsm module and report Alert unit is mounted on monitored object.
- The anti-theft monitor 2. a kind of collision based on three-axis sensor according to claim 1 is tumbled, it is characterised in that: The sensor unit is the three-axis sensor for measuring object acceleration value；Under different motion state, object all directions add The Variation Features of speed signal are different with output valve range, and the three-axis sensor measures object right, front, the side of top three To collision, tumble, running signal.
- The anti-theft monitor 3. a kind of collision based on three-axis sensor according to claim 1 is tumbled, it is characterised in that: The gsm module includes GSM radio frequency chip, baseband chip, memory and power discharging device.
- The anti-theft monitor 4. a kind of collision based on three-axis sensor according to claim 1 is tumbled, it is characterised in that: The microcontroller carries out data collection to the signal that sensor unit acquires, and then carries out calculation processing, compares normal condition Under acceleration index and threshold value, analyze and determine object state whether be abnormal, and distinguish which kind of unusual condition has occurred, and When unusual condition occurs, corresponding reactive measures, output control signal are made, control gsm module is communicated, and alarm is completed The transmission of notifying messages, and control alarm unit and carry out warning note.
- The anti-theft monitor 5. a kind of collision based on three-axis sensor according to claim 1 is tumbled, it is characterised in that: Short message communication is realized by gsm module between the microcontroller and customer mobile terminal, microcontroller sends instruction control Gsm module is sent the notifying messages that microcontroller issues on fixed customer mobile terminal by mobile communications network, real Existing SMS alarm notice, the mobile control information sent eventually of user is transmitted on microcontroller by gsm module, for microcontroller Device makes control reaction according to instruction.
- The anti-theft monitor 6. a kind of collision based on three-axis sensor according to claim 1 is tumbled, it is characterised in that: The alarm unit is sound and light alarm module, and sound and light alarm module carries out acousto-optic police after receiving the alarm signal that microcontroller issues Show.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811078473.8A CN109188024A (en) | 2018-09-17 | 2018-09-17 | A kind of collision based on three-axis sensor is tumbled anti-theft monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811078473.8A CN109188024A (en) | 2018-09-17 | 2018-09-17 | A kind of collision based on three-axis sensor is tumbled anti-theft monitor |
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| Publication Number | Publication Date |
|---|---|
| CN109188024A true CN109188024A (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811078473.8A Pending CN109188024A (en) | 2018-09-17 | 2018-09-17 | A kind of collision based on three-axis sensor is tumbled anti-theft monitor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014593A (en) * | 2019-05-28 | 2020-12-01 | 浙江德盛铁路器材股份有限公司 | Device and method for monitoring and evaluating quality condition of railway track basic equipment |
| CN114040057A (en) * | 2021-12-09 | 2022-02-11 | 元准智能科技(苏州)有限公司 | Multifunctional touch alarm for vehicle and alarm method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202608725U (en) * | 2012-06-18 | 2012-12-19 | 长安大学 | Automobile anti-theft system based on multiple sensors |
| CN205582234U (en) * | 2016-04-19 | 2016-09-14 | 江苏兴云新能源有限公司 | Warning anti -theft device of turning on one's side is collided to car intelligence |
| CN107807599A (en) * | 2017-11-24 | 2018-03-16 | 天津中德应用技术大学 | Vehicle safety monitoring system and its traffic accident monitoring method, collision and stolen alarm method |
-
2018
- 2018-09-17 CN CN201811078473.8A patent/CN109188024A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202608725U (en) * | 2012-06-18 | 2012-12-19 | 长安大学 | Automobile anti-theft system based on multiple sensors |
| CN205582234U (en) * | 2016-04-19 | 2016-09-14 | 江苏兴云新能源有限公司 | Warning anti -theft device of turning on one's side is collided to car intelligence |
| CN107807599A (en) * | 2017-11-24 | 2018-03-16 | 天津中德应用技术大学 | Vehicle safety monitoring system and its traffic accident monitoring method, collision and stolen alarm method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014593A (en) * | 2019-05-28 | 2020-12-01 | 浙江德盛铁路器材股份有限公司 | Device and method for monitoring and evaluating quality condition of railway track basic equipment |
| CN114040057A (en) * | 2021-12-09 | 2022-02-11 | 元准智能科技(苏州)有限公司 | Multifunctional touch alarm for vehicle and alarm method thereof |
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Application publication date: 20190111 |
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