CN103273878A - Automobile anti-collision system based on satellite positioning and control method - Google Patents
Automobile anti-collision system based on satellite positioning and control method Download PDFInfo
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- CN103273878A CN103273878A CN2013101804833A CN201310180483A CN103273878A CN 103273878 A CN103273878 A CN 103273878A CN 2013101804833 A CN2013101804833 A CN 2013101804833A CN 201310180483 A CN201310180483 A CN 201310180483A CN 103273878 A CN103273878 A CN 103273878A
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Abstract
The invention relates to an automobile anti-collision system based on satellite positioning. The automobile anti-collision system based on the satellite positioning comprises a plurality of automobile safety subsystems. Each automobile safety subsystem comprises a power supply module, a control module, a collision sensor, a satellite positioning module, a radio frequency module and an information output device, wherein the collision sensor, the satellite positioning module, the radio frequency module and the information output device are connected with the control module, and the power supply module supplies power for the control module, the satellite positioning module and the radio frequency module. In addition, the invention relates to a control method which applies the automobile anti-collision system based on the satellite positioning. Matching with application of the control method, the automobile anti-collision system based on the satellite positioning can effectively prevent larger safety accidents, caused by collision between an automobile and other automobiles, from occurring when automobiles crash or when the automobile needs to be stopped due to faults, and has very high use value and wide application prospect.
Description
Technical field
The present invention relates to a kind of anti-collision system for automobile based on satellite positioning and control method.
Background technology
In recent years, the express highway event of shunting into one another of getting on the car happens occasionally, caused very big loss for people's lives and properties, trace it to its cause mainly is because in inclement weathers such as rainfall, mist, haze, sandstorm, the visbility of atmosphere reduces, when the vehicle in the place ahead owing to bumping or because car casts anchor etc. after the reason stop motion, back vehicle can't see that outward thereby the accident dangerous situation does not have time enough to slow down at safety distance, in the time can seeing clearly again since deceleration distance is too short also can't positive braking, the result causes serious consequence.
Summary of the invention
Technical matters to be solved by this invention provides a kind of based on satellite positioning, can avoid the anti-collision system for automobile with other collision happens when automobile bumps.
Corresponding therewith, technical matters to be solved by this invention provides a kind of the present invention's of application design based on the anti-collision system for automobile of satellite positioning, can avoid the control method with other collision happens when automobile bumps.
The present invention is in order to solve the problems of the technologies described above by the following technical solutions: the present invention has designed a kind of anti-collision system for automobile based on satellite positioning, comprise the sub-safety system of several automobiles, the sub-safety system of automobile comprises power module, control module and the crash sensor that is connected with control module respectively, satellite positioning module, radio-frequency module, information output apparatus; Wherein, power module is powered for each module.
As a kind of optimal technical scheme of the present invention: described power module is solar powered module.
As a kind of optimal technical scheme of the present invention: described solar powered module comprises interconnective solar panel and chargeable battery.
As a kind of optimal technical scheme of the present invention: described information output apparatus is speech ciphering equipment or display equipment.
As a kind of optimal technical scheme of the present invention: the sub-safety system of described automobile also comprises the hand control switch that is connected with described control module.
As a kind of optimal technical scheme of the present invention: the sub-safety system of described automobile also comprises the remote communication module that links to each other with described control module.
A kind of anti-collision system for automobile based on satellite positioning of the present invention adopts above technical scheme compared with prior art, has following technique effect:
(1) anti-collision system for automobile based on satellite positioning of the present invention's design, when automobile bumps parking, can in time the information of this car be broadcasted away, give other vehicle safety prompting, effectively avoid and other collision happens, bring bigger personal injury and economic loss;
(2) in the anti-collision system for automobile based on satellite positioning of the present invention's design, power module adopts solar powered module, it is with low cost to make this device realize, the advantage of energy-conserving and environment-protective, and added chargeable battery in the solar powered module, electric energy is stored, increased the flying power of this device;
(3) in the anti-collision system for automobile based on satellite positioning of the present invention's design, designed hand control switch, at automobile some fault has taken place, when needing to stop, can trigger the work of this collision avoidance system by artificial mode, give other vehicle safety prompting, keep driving with caution;
(4) in the anti-collision system for automobile based on satellite positioning of the present invention's design, also added remote communication module, when automobile et out of order or accident, also can failure message and parking site in time be sent to relevant departments by remote communication module and report to the police, guaranteed rescue timely.
Corresponding therewith, the present invention is in order to solve the problems of the technologies described above by the following technical solutions: the present invention has designed a kind of control method of the anti-collision system for automobile based on satellite positioning, the sub-safety system of described several automobiles is separately positioned on each automobile, and control method comprises the steps:
Step 1. judges whether described crash sensor detects the auto against signal, is then to send collision alarm to described control module, enters next step; Otherwise return step 1;
Step 2. control module is obtained the position of the sub-safety system of this automobile this moment by the satellite positioning module of real time operation, and this location information and collision information are outwards sent through the mode of radio-frequency module with broadcast singal;
But step 3. and send distance between the sub-safety system of automobile of broadcast singal, smaller or equal to the sub-safety system of other automobile of the communication distance that sets in advance by the radio-frequency module receiving broadcast signal, and export through information output apparatus.
As a kind of optimal technical scheme of the present invention: described step 3 specifically comprises the steps:
But and the distance between the sub-safety system of the automobile that sends broadcast singal, smaller or equal to the sub-safety system of other automobile of the communication distance that sets in advance by behind the radio-frequency module receiving broadcast signal, the control module of the sub-safety system of each automobile is the satellite positioning module by real time operation respectively, obtain the position of the sub-safety system of each automobile this moment, and judge whether to be positioned at the rear of the sub-safety system conduct of the automobile that sends broadcast singal direction, be then to export with the broadcast singal that receives and through information output apparatus; Otherwise do not do any operation.
As a kind of optimal technical scheme of the present invention: described step 2 also comprises the steps: to send in the sub-safety system of automobile of broadcast singal, control module control remote communication module is carried out work, is sent to relevant department and reports to the police sending the location information of the sub-safety system of automobile of broadcast singal and collision information.
As a kind of optimal technical scheme of the present invention: also comprise the step I, the step I is positioned at before the described step 2, carries out simultaneously with described step 1, and the step I comprises the steps:
The step I. artificially judging whether et out of order of automobile, is then to control described hand control switch to send breakdown signal to described control module, enters step 2; Otherwise return the step I.
The control method of a kind of anti-collision system for automobile based on satellite positioning of the present invention adopts above technical scheme compared with prior art, has following technique effect:
(1) control method based on the anti-collision system for automobile of satellite positioning of the present invention design, when automobile bumps parking, can in time the information of this car be broadcasted away, give other vehicle safety prompting, effectively avoid and other collision happens, bring bigger personal injury and economic loss;
(2) in the control method based on the anti-collision system for automobile of satellite positioning of the present invention design, also at the sub-safety system of each automobile that can receive the broadcast singal that sends, respectively based on the location information of satellite positioning module, realization brings the use impression of hommization more to the control of safety instruction information output for driver and crew;
(3) in the control method based on the anti-collision system for automobile of satellite positioning of the present invention design, at some fault has taken place at automobile, when needing to stop, can artificially trigger the work of this collision avoidance system by hand control switch, give other vehicle safety prompting, maintenance drives with caution, and has strengthened the field of application of this anti-collision system for automobile greatly.
Description of drawings
Fig. 1 is the functional block diagram based on the anti-collision system for automobile of satellite positioning that the present invention designs;
Fig. 2 uses the present invention's design based on the control method of the anti-collision system for automobile of satellite positioning.
The specific embodiment
Below in conjunction with Figure of description the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, the present invention has designed a kind of anti-collision system for automobile based on satellite positioning, comprise the sub-safety system of several automobiles, the sub-safety system of automobile comprises power module, control module and the crash sensor that is connected with control module respectively, satellite positioning module, radio-frequency module, information output apparatus; Wherein, power module is powered for each module.
The anti-collision system for automobile based on satellite positioning of the present invention's design, when automobile bumps parking, can in time the information of this car be broadcasted away, give other vehicle safety prompting, effectively avoid and other collision happens, bring bigger personal injury and economic loss.
As a kind of optimal technical scheme of the present invention: described power module is solar powered module.
As a kind of optimal technical scheme of the present invention: described solar powered module comprises interconnective solar panel and chargeable battery.
In the anti-collision system for automobile based on satellite positioning of the present invention's design, power module adopts solar powered module, it is with low cost to make this device realize, the advantage of energy-conserving and environment-protective, and added chargeable battery in the solar powered module, electric energy is stored, increased the flying power of this device.
As a kind of optimal technical scheme of the present invention: described information output apparatus is speech ciphering equipment or display equipment.
As a kind of optimal technical scheme of the present invention: the sub-safety system of described automobile also comprises the hand control switch that is connected with described control module.
In the anti-collision system for automobile based on satellite positioning of the present invention's design, designed hand control switch, at automobile some fault has taken place, when needing to stop, can trigger the work of this collision avoidance system by artificial mode, give other vehicle safety prompting, keep driving with caution.
As a kind of optimal technical scheme of the present invention: the sub-safety system of described automobile also comprises the remote communication module that links to each other with described control module.
In the anti-collision system for automobile based on satellite positioning of the present invention's design, also added remote communication module, when automobile et out of order or accident, also can failure message and parking site in time be sent to relevant departments by remote communication module and report to the police, guaranteed rescue timely.
Corresponding therewith, as shown in Figure 2, the present invention has designed a kind of control method of the anti-collision system for automobile based on satellite positioning, and the sub-safety system of described several automobiles is separately positioned on each automobile, and control method comprises the steps:
Step 1. judges whether described crash sensor detects the auto against signal, is then to send collision alarm to described control module, enters next step; Otherwise return step 1;
Step 2. control module is obtained the position of the sub-safety system of this automobile this moment by the satellite positioning module of real time operation, and this location information and collision information are outwards sent through the mode of radio-frequency module with broadcast singal;
But step 3. and send distance between the sub-safety system of automobile of broadcast singal, smaller or equal to the sub-safety system of other automobile of the communication distance that sets in advance by the radio-frequency module receiving broadcast signal, and export through information output apparatus; Wherein, but communication distance determined by the radio-frequency module operating distance, also can be by the user according to radio-frequency module operating distance people for setting, but and the artificial communication distance of setting smaller or equal to the radio-frequency module operating distance.
The control method based on the anti-collision system for automobile of satellite positioning of the present invention design, when automobile bumps parking, can in time the information of this car be broadcasted away, give other vehicle safety prompting, effectively avoid and other collision happens, bring bigger personal injury and economic loss.
As a kind of optimal technical scheme of the present invention: described step 3 specifically comprises the steps:
But and the distance between the sub-safety system of the automobile that sends broadcast singal, smaller or equal to the sub-safety system of other automobile of the communication distance that sets in advance by behind the radio-frequency module receiving broadcast signal, the control module of the sub-safety system of each automobile is the satellite positioning module by real time operation respectively, obtain the position of the sub-safety system of each automobile this moment, and judge whether to be positioned at the rear of the sub-safety system conduct of the automobile that sends broadcast singal direction, be then to export with the broadcast singal that receives and through information output apparatus; Otherwise do not do any operation.
In the control method based on the anti-collision system for automobile of satellite positioning of the present invention design, also at the sub-safety system of each automobile that can receive the broadcast singal that sends, respectively based on the location information of satellite positioning module, realization brings the use impression of hommization more to the control of safety instruction information output for driver and crew.
As a kind of optimal technical scheme of the present invention: described step 2 also comprises the steps: to send in the sub-safety system of automobile of broadcast singal, control module control remote communication module is carried out work, is sent to relevant department and reports to the police sending the location information of the sub-safety system of automobile of broadcast singal and collision information.
As a kind of optimal technical scheme of the present invention: also comprise the step I, the step I is positioned at before the described step 2, carries out simultaneously with described step 1, and the step I comprises the steps:
The step I. artificially judging whether et out of order of automobile, is then to control described hand control switch to send breakdown signal to described control module, enters step 2; Otherwise return the step I.
In the control method based on the anti-collision system for automobile of satellite positioning of the present invention design, at some fault has taken place at automobile, when needing to stop, can artificially trigger the work of this collision avoidance system by hand control switch, give other vehicle safety prompting, maintenance drives with caution, and has strengthened the field of application of this anti-collision system for automobile greatly.
The present invention design based on the anti-collision system for automobile of satellite positioning and control method in the middle of actual application, the sub-safety system of automobile is arranged on each automobile:
Step 1. judges whether described crash sensor detects the auto against signal, is to judge that then this automobile crashes, and crash sensor sends collision alarm to described control module, enters next step; Otherwise return step 1;
Step 2. receives the control module of collision alarm by the satellite positioning module of real time operation, obtains the position of the sub-safety system of this automobile this moment, and this location information and collision information are outwards sent through the mode of radio-frequency module with broadcast singal; Simultaneously, control module control remote communication module is carried out work, is sent to relevant department and reports to the police sending the location information of the sub-safety system of automobile of broadcast singal and collision information, guarantees rescue timely;
But step 3. and send distance between the sub-safety system of automobile of broadcast singal, smaller or equal to the sub-safety system of other automobile of the communication distance that sets in advance by behind the radio-frequency module receiving broadcast signal, the control module of the sub-safety system of each automobile is the satellite positioning module by real time operation respectively, obtain the position of the sub-safety system of each automobile this moment, and judge whether to be positioned at the rear of the sub-safety system conduct of the automobile that sends broadcast singal direction, be then to export with the broadcast singal that receives and through information output apparatus; Otherwise do not do any operation, do not send any prompting, the person's that avoids influencing the vehicle drive normal driving.
The present invention design based on the anti-collision system for automobile of satellite positioning and control method in the middle of actual application, except triggering the anti-collision system for automobile work because of auto against, also can trigger anti-collision system for automobile by manual mode and carry out work, comprise the steps:
The step I. artificially judging whether et out of order of automobile, is then to control described hand control switch to send breakdown signal to described control module, enters step 2; Otherwise return the step I;
Step 2. receives the control module of collision alarm by the satellite positioning module of real time operation, obtains the position of the sub-safety system of this automobile this moment, and this location information and collision information are outwards sent through the mode of radio-frequency module with broadcast singal; Simultaneously, control module control remote communication module is carried out work, is sent to relevant department and reports to the police sending the location information of the sub-safety system of automobile of broadcast singal and collision information, guarantees rescue timely;
But step 3. and send distance between the sub-safety system of automobile of broadcast singal, smaller or equal to the sub-safety system of other automobile of the communication distance that sets in advance by behind the radio-frequency module receiving broadcast signal, the control module of the sub-safety system of each automobile is the satellite positioning module by real time operation respectively, obtain the position of the sub-safety system of each automobile this moment, and judge whether to be positioned at the rear of the sub-safety system conduct of the automobile that sends broadcast singal direction, be then to export with the broadcast singal that receives and through information output apparatus; Otherwise do not do any operation, do not send any prompting, the person's that avoids influencing the vehicle drive normal driving.
The anti-collision system for automobile based on satellite positioning of the present invention's design, in actual applications, in the solar powered module, solar panel is selected amorphous silicon battery for use, the low light level performance of non-crystalline silicon and high-tension advantage make this device still just can charge well in overcast and rainy more area; Chargeable battery is selected lithium polymer battery for use, the scope of charging/discharging voltage is between 3V to 4.2V, and this battery can be supported big electric current fast charge, and it is long to recycle the life-span, high temperature resistant, be placed on safety misadventures such as can not causing blast in the car because of being exposed to the sun of the sun in summer; Satellite positioning module is selected the multi-functional independence GPS module of the NEQ-5Q of Switzerland U-BLOX company for use, and this module cost is low, volume is little, and has the small signal capture function, can adapt to undersized antenna, is convenient to miniaturization; Control module is selected the patch-type micro controller system of the 3.3V power supply of STC Corporation for use, has that cost is low, volume is little, the low in energy consumption and comprehensive advantage of interface.
The anti-collision system for automobile based on satellite positioning of the present invention's design, integral structure is simple, effect is obvious, the control method based on the satellite positioning anti-collision system for automobile of matching design, has energy-saving advantages and can be when automobile bumps or barrier need to stop for some reason, effectively avoid and other collision happens, bring bigger safety misadventure, have very high value of service and wide application prospect.
By reference to the accompanying drawings embodiments of the present invention have been done detailed description above, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from aim of the present invention, makes a variety of changes.
Claims (10)
1. anti-collision system for automobile based on satellite positioning, it is characterized in that: comprise the sub-safety system of several automobiles, the sub-safety system of automobile comprises power module, control module and the crash sensor that is connected with control module respectively, satellite positioning module, radio-frequency module, information output apparatus; Wherein, power module is powered for each module.
2. according to the described a kind of anti-collision system for automobile based on satellite positioning of claim 1, it is characterized in that: described power module is solar powered module.
3. according to the described a kind of anti-collision system for automobile based on satellite positioning of claim 2, it is characterized in that: described solar powered module comprises interconnective solar panel and chargeable battery.
4. according to the described a kind of anti-collision system for automobile based on satellite positioning of claim 1, it is characterized in that: described information output apparatus is speech ciphering equipment or display equipment.
5. according to the described a kind of anti-collision system for automobile based on satellite positioning of claim 1, it is characterized in that: the sub-safety system of described automobile also comprises the hand control switch that is connected with described control module.
6. according to the described a kind of anti-collision system for automobile based on satellite positioning of claim 1, it is characterized in that: the sub-safety system of described automobile also comprises the remote communication module that links to each other with described control module.
7. control method based on any described anti-collision system for automobile based on satellite positioning in the claim 1 to 6, it is characterized in that: the sub-safety system of described several automobiles is separately positioned on each automobile, and control method comprises the steps:
Step 1. judges whether described crash sensor detects the auto against signal, is then to send collision alarm to described control module, enters next step; Otherwise return step 1;
Step 2. control module is obtained the position of the sub-safety system of this automobile this moment by the satellite positioning module of real time operation, and this location information and collision information are outwards sent through the mode of radio-frequency module with broadcast singal;
But step 3. and send distance between the sub-safety system of automobile of broadcast singal, smaller or equal to the sub-safety system of other automobile of the communication distance that sets in advance by the radio-frequency module receiving broadcast signal, and export through information output apparatus.
8. according to the control method of the described a kind of anti-collision system for automobile based on satellite positioning of claim 7, it is characterized in that: described step 3 specifically comprises the steps:
But and the distance between the sub-safety system of the automobile that sends broadcast singal, smaller or equal to the sub-safety system of other automobile of the communication distance that sets in advance by behind the radio-frequency module receiving broadcast signal, the control module of the sub-safety system of each automobile is the satellite positioning module by real time operation respectively, obtain the position of the sub-safety system of each automobile this moment, and judge whether to be positioned at the rear of the sub-safety system conduct of the automobile that sends broadcast singal direction, be then to export with the broadcast singal that receives and through information output apparatus; Otherwise do not do any operation.
9. according to the control method of the described a kind of anti-collision system for automobile based on satellite positioning of claim 7, it is characterized in that: described step 2 also comprises the steps: to send in the sub-safety system of automobile of broadcast singal, control module control remote communication module is carried out work, is sent to relevant department and reports to the police sending the location information of the sub-safety system of automobile of broadcast singal and collision information.
10. according to the control method of the described a kind of anti-collision system for automobile based on satellite positioning of claim 7, it is characterized in that: also comprise the step I, the step I is positioned at before the described step 2, carries out simultaneously with described step 1, and the step I comprises the steps:
The step I. artificially judging whether et out of order of automobile, is then to control described hand control switch to send breakdown signal to described control module, enters step 2; Otherwise return the step I.
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| CN201310180483.3A CN103273878B (en) | 2013-05-15 | 2013-05-15 | A kind of anti-collision system for automobile based on satellite positioning and control method |
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| CN106985782A (en) * | 2015-11-11 | 2017-07-28 | 通用汽车环球科技运作有限责任公司 | Vehicular communication system, vehicle, communication system, the method for handling car crash data |
| CN107430812A (en) * | 2015-05-22 | 2017-12-01 | 奥迪股份公司 | Source of trouble geo-location for motor vehicle |
| CN108116330A (en) * | 2018-01-08 | 2018-06-05 | 张善庆 | The satellite communication system that a kind of automobile uses on a highway |
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| CN103273878B (en) | 2016-04-20 |
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