CN110733342A - automobile steering wheel with detection system and detection method thereof - Google Patents
automobile steering wheel with detection system and detection method thereof Download PDFInfo
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- CN110733342A CN110733342A CN201911155082.6A CN201911155082A CN110733342A CN 110733342 A CN110733342 A CN 110733342A CN 201911155082 A CN201911155082 A CN 201911155082A CN 110733342 A CN110733342 A CN 110733342A
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- 238000001514 detection method Methods 0.000 title claims abstract description 141
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 46
- 238000012545 processing Methods 0.000 claims description 46
- 238000012544 monitoring process Methods 0.000 claims description 32
- 230000006378 damage Effects 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 10
- 230000001815 facial effect Effects 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 150000003333 secondary alcohols Chemical class 0.000 claims description 3
- 239000003570 air Substances 0.000 claims 10
- 239000012080 ambient air Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 230000035622 drinking Effects 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 2
- 235000013334 alcoholic beverage Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
- B60K28/063—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver preventing starting of vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
- B60K28/066—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver actuating a signalling device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses automobile steering wheel with a detection system and a detection method thereof, wherein the automobile steering wheel comprises a steering wheel body and the detection system, the steering wheel body also comprises an outer ring and an inner fixing frame, the inner side of the outer ring is fixedly connected with the outer part of the inner fixing frame, and the bottom of the inner fixing frame is fixedly connected with a chassis through bolts.
Description
Technical Field
The invention relates to the technical field of steering wheels, in particular to an automobile steering wheel with a detection system and a detection method thereof.
Background
The steering wheel is a wheel-shaped device for controlling the driving direction of automobile, ship, airplane, etc. and its function is to convert the force applied by driver to the edge of steering wheel into torque and transfer it to steering shaft, the original automobile is controlled by rudder to transfer the violent vibration produced in the course of driving of automobile to driver, so that it can raise the difficulty of controlling direction.
At present, shared bicycles, shared automobiles and the like are common in life, wherein shared automobiles have many problems, for example, the existing drunk driving problem is often prohibited, if a drinker drives the shared automobile to cause a serious accident, not only the driver is injured, but also a company behind the shared automobile takes responsibility, but the existing shared automobiles are not taken care of by a worker specially provided for , so that the problem cannot be prohibited.
Disclosure of Invention
() problems to be solved
Aiming at the defects of the prior art, the invention provides automobile steering wheels with a detection system and a detection method thereof, which solve the problem that if a drinker drives a shared automobile to cause a serious accident, the driver is injured, and a company behind the shared automobile also bears certain responsibility, but the existing shared automobile is not under the supervision of workers, so that the problem cannot be prohibited.
(II) technical scheme
automobile steering wheel with detection system, including steering wheel body and detection system, the steering wheel body also includes outer lane and inner fixed mount, and the inboard of outer lane and the outside of inner fixed mount are fixedly connected, the bottom of inner fixed mount is fixedly connected with chassis through the bolt, the middle of the chassis top is connected with the control box through the locating piece joint, the top of control box is fixedly connected with pressure sensor, the top of chassis and the rear side that lies in the control box are fixedly connected with the monitoring camera, the top of chassis and the left side that lies in the control box are fixedly connected with the miniature air pump, the top of chassis and the front side that lies in the control box are fixedly connected with the voice horn, the left and right sides of the inner fixed mount top are respectively opened with air vent and second air vent, the top of inner fixed mount inner surface and the outside that lies under air vent and the second air vent are respectively fixedly connected with air guide cover and second air guide cover, the air inlet of the miniature air pump is communicated with the center of air guide cover bottom, the air guide pipe of the control box is communicated with the air guide pipe, the left side of control box is communicated with the alcohol detection box, and the detection instrument, and the left end of the detection box is communicated with the alcohol detection instrument.
Preferably, the inside fixedly connected with air guide plate of detection box, the venthole has all been seted up to the both sides of control box, the top fixedly connected with circuit board of control box inner surface, the surface of circuit board passes through the wire respectively with surveillance camera head, alcohol detector, miniature air pump and voice horn electric connection.
Preferably, the top of the inner fixing frame is fixedly connected with a dust screen right above the voice horn, the top of the inner fixing frame is provided with a lens hole matched with the monitoring camera, the surface of the outer ring is provided with anti-slip lines, the inner surface of the inner fixing frame is fixedly connected with a bolt mounting column and a reinforcing rib respectively, and the top of the chassis is fixedly connected with clamping plates on two sides of the reinforcing rib.
Preferably, the detection system comprises a central processing module, a driver monitoring system, an -level detection triggering module, a two-level detection triggering module, an alcohol content detection system, a violent damage detection system and a drunk driving and violent damage processing system, wherein the central processing module is respectively in bidirectional connection with the driver monitoring system, the alcohol content detection system and the violent damage detection system.
Preferably, the output end of the central processing module is connected with the input ends of the drunk driving and violence processing system, the -level detection trigger module and the second-level detection trigger module respectively, and the output ends of the -level detection trigger module and the second-level detection trigger module are connected with the input end of the alcohol content detection system.
Preferably, the alcohol content detection system comprises an index setting module, an th data comparison module and a feedback module, wherein the output end of the central processing module is respectively connected with the input ends of the th data comparison module, the alcohol detector and the miniature air pump, the output ends of the index setting module and the feedback module are respectively connected with the input end of the central processing module, the output end of the alcohol detector is connected with the input end of the th data comparison module, and the output end of the th data comparison module is connected with the input end of the feedback module.
Preferably, violence destruction detecting system includes second data contrast module, extreme pressure warning module and destruction personnel record module, central processing module's output is connected with pressure sensor and second data contrast module's input respectively, pressure sensor's output is connected with the input of second data contrast module, the output of second data contrast module is connected with extreme pressure warning module's input, extreme pressure warning module's output is connected with destruction personnel record module's input, extreme pressure warning module and destruction personnel record module's output all are connected with central processing module's input.
Preferably, the driver monitoring system comprises a timing starting module, a face recognition system, a face image temporary storage module, a voice warning module and a behavior feature recognition system, wherein the output end of the central processing module is respectively connected with the input ends of the timing starting module and the voice warning module, the central processing module is respectively in two-way connection with the face recognition system and the behavior feature recognition system, the output end of the timing starting module is connected with the input end of the face recognition system, the face recognition system is in two-way connection with the face image temporary storage module, the output end of the monitoring camera is respectively connected with the input ends of the face recognition system and the behavior feature recognition system, and the output end of the behavior feature recognition system is connected with the input end of the voice warning module.
Preferably, the drunk driving and violence processing system comprises a voice prompt module, a voice warning module and a circuit locking module, the output end of the central processing module is connected with the input ends of the voice prompt module, the voice warning module and the circuit locking module respectively, and the output ends of the voice prompt module and the voice warning module are connected with the input end of the voice loudspeaker.
The invention also discloses a detection method of the automobile steering wheel with the detection system, which comprises the following steps:
, alcohol detection, namely, after a user gets on the vehicle, inserting a key into a key hole to electrify the vehicle, starting a detection system, triggering a -level detection trigger module, starting a micro air pump to extract surrounding air from a -th vent hole through a -th air guide cover, filling the air into a detection box through an inflation pipe, detecting by using an alcohol detector, transmitting data detected by the alcohol detector to a -th data comparison module for comparison, comparing the data with indexes set by an index setting module, if the indexes exceed the indexes, indicating that a drinker exists, feeding a result back to a central processing module by a feedback module, triggering a secondary detection trigger module at the same time, enabling a voice prompt module to control a voice horn to send out voice, guiding the driver to blow air to the second vent hole, enabling the blown air to enter the detection box through a second air guide cover and an air guide pipe for secondary detection, and if the detection data once again indicate that the content exceeds the standard, indicating that the driver drinks, sending out voice by the voice prompt module through the voice horn to warn that the driver can not drive, and locking a circuit;
monitoring a driver, namely shooting the face of a person who blows by a monitoring camera during secondary alcohol detection, recording the face in a face image temporary storage module, starting a face recognition system by a timing starting module in the driving process, comparing a real-time face image with a recorded face image, judging whether the two images are persons or not, further judging whether the person who blows and the driver are persons or not, and if not, warning the person to stop;
step three, behavior characteristic identification: during driving, the monitoring camera shoots a driver in real time, the head action and facial features of the driver are identified through the behavior feature identification system and are compared with data of an internal database, and voice reminding can be performed when a user has obvious features such as long-time squinting or dozing;
step four, violent destruction identification processing: when a driver violently beats the inner fixed frame part of the steering wheel, the pressure sensor is subjected to extrusion force and detects the extrusion force, when a set limit value is reached, the pressure sensor indicates violent damage, the limit pressure warning module sends out voice warning through the voice loudspeaker, and the facial image of the person is recorded through the violent damage detection system.
(III) advantageous effects
Compared with the prior art, the invention provides automobile steering wheel with a detection system and a detection method thereof, which have the following beneficial effects:
(1) this take detecting system's steering wheel, through the top on the chassis and be located the miniature air pump of left side fixedly connected with of control box, the top on chassis and be located the front side fixedly connected with pronunciation loudspeaker of control box, air vent and second air vent have been seted up respectively to the left and right sides at interior mount top, the top of interior mount internal surface just is located the outside difference fixedly connected with second air guide cover and second air guide cover under air vent and the second air vent, the air inlet of miniature air pump and the center intercommunication of second air guide cover bottom, the left side intercommunication of gas outlet through gas tube and control box of miniature air pump, the right side intercommunication of control box has the air duct, the right-hand member of air duct and the bottom intercommunication of second air guide cover, the left and right sides of the inside of control box is fixedly connected with detection box and alcohol detector respectively, the sense terminal of alcohol detector runs through the detection box and extends to the inside of detection box, through setting up miniature air pump when getting on the car with the family, and utilize alcohol detector to detect alcohol content, can judge whether the driver has tentatively to blow, if there is the warning that the driver also can carry out the alcohol and can carry out the suggestion and carry out the driver's decision of this and can carry out the alcoholic drink the sense of drinking, it is suitable for the driver, and the driver, it is suitable for the driver to carry out the safety of drinking to carry out the drinking.
(2) The automobile steering wheel with the detection system comprises a timing starting module, a face recognition system, a face image temporary storage module, a voice warning module and a behavior characteristic recognition system, wherein the output end of a central processing module is respectively connected with the input ends of the timing starting module and the voice warning module, the central processing module is respectively connected with the face recognition system and the behavior characteristic recognition system in a bidirectional mode, the output end of the timing starting module is connected with the input end of the face recognition system, the face recognition system is connected with the face image temporary storage module in a bidirectional mode, the output end of the monitoring camera is respectively connected with the input ends of the face recognition system and the behavior characteristic recognition system, the output end of the behavior characteristic recognition system is connected with the input end of the voice warning module, the monitoring camera is arranged on the steering wheel to be used with the driver monitoring system, people can be monitored in real time when alcohol detection is carried out, the monitoring can be carried out in the automobile driving process at regular time, the situation that the alcohol detection is replaced by other people is avoided, strict use of driving safety of users is ensured, meanwhile, the driving behavior recognition system can also utilize the driving behavior characteristic of driving in the driving behavior recognition, and the safety warning system to avoid the occurrence of the phenomenon of alcohol detection, and the phenomenon of drinking, the driving accident, and the phenomenon can be further avoided, the occurrence of the driving accident, the driving danger.
(3) The automobile steering wheel with the detection system is characterized in that a pressure sensor is fixedly connected to the top of a control box, the violent damage detection system comprises a second data comparison module, a limit pressure warning module and a destructive person recording module, the output end of a central processing module is respectively connected with the pressure sensor and the input end of the second data comparison module, the output end of the pressure sensor is connected with the input end of the second data comparison module, the output end of the second data comparison module is connected with the input end of the limit pressure warning module, the output end of the limit pressure warning module is connected with the input end of the destructive person recording module, the output ends of the limit pressure warning module and the destructive person recording module are both connected with the input end of the central processing module, and the warning and the human face image recording can be carried out when a driver violently slaps the steering wheel by arranging the pressure sensor to cooperate with the violent damage detection system, the problem of damaging the shared automobile intentionally is avoided, and meanwhile, the later-stage tracing is convenient to carry out after the problems occur.
(4) This take detecting system's car steering wheel, drive and violence processing system includes voice prompt module through wine, voice warning module and circuit locking module, central processing module's output respectively with voice prompt module, voice warning module and circuit locking module's input are connected, voice prompt module and voice warning module's output all is connected with voice horn's input, drive and violence processing system in through wine and set up voice prompt function, can carry out intelligent guide for the user, high durability and convenient use, and set up processing mode such as voice warning and circuit locking, can warn the driver and lock the car circuit when detecting out wine and drive the condition, it uses this vehicle to decide to avoid the user, and can remind user's attention personal safety by friendly.
Drawings
FIG. 1 is a top view of an outer structure of the present invention;
FIG. 2 is a top view of the internal structure of the internal fixing frame according to the present invention;
FIG. 3 is a front view of the internal structure of the internal fixing frame of the present invention;
FIG. 4 is a side view of the internal structure of the control box of the present invention;
FIG. 5 is a plan view showing the internal structure of the cartridge of the present invention;
FIG. 6 is a schematic block diagram of a detection system of the present invention;
FIG. 7 is a functional block diagram of the alcohol content detection system of the present invention;
FIG. 8 is a functional block diagram of the driver monitoring system of the present invention;
FIG. 9 is a functional block diagram of the violent breach detection system of the present invention;
fig. 10 is a schematic block diagram of the drunk driving and violence processing system of the present invention.
In the figure, the device comprises a steering wheel body 1, a steering wheel body 2, a detection system 3, an outer ring 4, an inner fixing frame 5, a chassis 5, a positioning block 6, a control box 7, a pressure sensor 8, a monitoring camera 9, a miniature air pump 10, a voice horn 11, an air vent 12, an air vent 13, a second air vent 14, an air guide 15, a second air guide hood 15, an air inflation tube 16, an air guide tube 17, an air guide tube 18, a detection box 19, an alcohol detector 20, an air guide plate 21, an air outlet 22, a circuit board 23, a dust screen 23, an anti-skid pattern 24, a bolt mounting column 25, a bolt mounting column 26, a reinforcing rib 27, a central processing module 28, a driver monitoring system 29, a driver monitoring system 30- -level detection triggering module 31-second level detection triggering module, a 32-alcohol content detection system, a drunk driving and force processing system 34-index setting module, a voice comparison module 35- data comparison module 36-feedback module 37-38-a violent damage warning module, a pressure detection and alarm system 42-44, a human face detection and temporary storage voice recognition system 46-48, a human face recognition system and a temporary storage voice prompt module 46-48.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.
The alcohol detection system 32 comprises an index setting module 34, a data pair comparison module 35 and a feedback module 36, the alcohol detection system 28 comprises a central processing module 28, a driver monitoring system 29, a 0-level detection triggering module 30, a secondary detection triggering module 31, an alcohol content detection system 32, a violent damage detection system 47, a drunk driving and violent handling system 33, a central processing module 28 is connected with a driver monitoring system 29, an alcohol content detection system 32 and a violent damage detection system 47 respectively, the output end of the central processing module 28 is connected with the input end of a drunk driving and violent handling system 33, the input end of the violent detection triggering module 30 and the secondary detection triggering module 31 respectively, the output end of the -level detection triggering module 30 and the secondary detection triggering module 31 is connected with the input end of the alcohol content detection system 32 respectively, the index setting module 34, the data pair module 35 and the feedback module 36 respectively, the output end of the central processing module 28 is connected with a face detection module 35 and the feedback module 36 respectively, the air pump 35 and the feedback module 36 respectively, the alarm module 35 respectively, the alarm module 28 is connected with the alarm module 35, the alarm module 35 and the alarm module 35 respectively, the alarm module 35 is connected with the alarm module 19, the alarm module 35, the alarm module is connected with the alarm module 19, the alarm module 19 is connected with the alarm module, the alarm module 19, the alarm module is connected with the alarm module, the alarm module 19, the alarm module 19, the alarm module 35, the alarm module is connected with the alarm module, the alarm module is connected with the alarm module, the alarm module is connected with the alarm module, the alarm module 16 is connected with the alarm module, the alarm module is connected with the alarm module, the alarm module is connected with the alarm module, the alarm module is connected with the alarm module, the alarm module is connected with the alarm module, the alarm module is connected with the alarm module, the alarm module is connected with the alarm module, the alarm module.
The invention also discloses a detection method of the automobile steering wheel with the detection system, which comprises the following steps:
alcohol detection, namely, after a user gets on the vehicle, the key is inserted into a key hole to electrify the vehicle, the detection system 2 is started, the -level detection trigger module 30 is triggered, the micro air pump 10 starts to extract surrounding air from the vent hole 12 through the air guide cover 14 and fills the air into the detection box 18 through the inflation tube 16, the alcohol detector 19 is used for detection, data detected by the alcohol detector 19 is transmitted to the data comparison module 35 for comparison, and is compared with indexes set by the index setting module 34, if the indexes are exceeded, a drinker exists, the feedback module 36 feeds back a result to the central processing module 28, and simultaneously the secondary detection trigger module 31 is triggered to enable the voice prompt module 44 to control the voice loudspeaker 11 to send out voice to guide the driver to blow to the second vent hole 13, the blown air enters the detection box 18 through the second air guide cover 15 and the air guide tube 17 for secondary detection, if the detection data indicate that the content exceeds the standard again, the driver has the voice, the voice warning module 45 sends out voice warning to alarm circuit to lock the driver and can not lock the driver 46;
monitoring a driver, namely shooting the face of the person who blows by a monitoring camera 9 and recording the face in a face image temporary storage module 41 during secondary alcohol detection, starting a face recognition system 48 by a timing starting module 40 intermittently in the driving process, comparing the real-time face image with the recorded face image, judging whether the two images are persons or not, further judging whether the person who blows and the driver are persons or not, and if not, warning the person to stop;
step three, behavior characteristic identification: during driving, the monitoring camera 9 shoots the driver in real time, the head action and the facial features of the driver are identified through the behavior feature identification system 43 and are compared with the data of the internal database, and when the user has obvious features such as long-time squinting or dozing, voice reminding can be performed;
step four, violent destruction identification processing: when a driver violently beats the inner fixing frame 4 part of the steering wheel, the pressure sensor 8 is subjected to extrusion force and detects that the set limit value is reached, which indicates violent damage, the limit pressure warning module 38 sends out a voice warning through the voice horn 11, and records the facial image of the person through the violent damage detection system 47.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as , second, and the like are used solely to distinguish entities or operations from another entities or operations without necessarily requiring or implying any actual such relationship or order between such entities or operations, further, the terms "comprise," "include," or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
- The automobile steering wheel with the detection system comprises a steering wheel body (1) and a detection system (2), the steering wheel body (1) further comprises an outer ring (3) and an inner fixing frame (4), the inner side of the outer ring (3) is fixedly connected with the outer portion of the inner fixing frame (4), the automobile steering wheel is characterized in that the bottom of the inner fixing frame (4) is fixedly connected with a chassis (5) through bolts, a control box (7) is connected to the middle of the top of the chassis (5) through a positioning block (6) in a clamped mode, a pressure sensor (8) is fixedly connected to the top of the control box (7), the top of the chassis (5) is fixedly connected with a monitoring camera (9) at the rear side of the control box (7), the top of the chassis (5) is fixedly connected with a miniature air pump (10) at the left side of the control box (7), the top of the chassis (5) is fixedly connected with a voice horn (11) at the front side of the control box (7), the left side and the right side of the top of the inner fixing frame (4) are respectively provided with a second vent hole (12) and a second vent hole (13), the left and right side of the air guide tube (19) are communicated with a detection cover (19), the detection cover (19) and a detection instrument (19) and a detection cover (17) connected with an alcohol detection box (19), the right side of the detection box (19) through an alcohol detection box (19), the detection cover (19) and an alcohol detection cover (19) respectively, the detection instrument (18) and an alcohol detection cover (19) and an alcohol detection box (19) and an alcohol detection cover (17).
- 2. The automobile steering wheel with a detection system according to claim 1, wherein the detection box (18) is fixedly connected with an air guide plate (20) inside, the control box (7) is provided with air outlet holes (21) on both sides, the top of the inner surface of the control box (7) is fixedly connected with a circuit board (22), and the surface of the circuit board (22) is electrically connected with the monitoring camera (9), the alcohol detector (19), the micro air pump (10) and the voice horn (11) through wires.
- 3. The automobile steering wheel with a detection system according to claim 1, wherein a dust screen (23) is fixedly connected to the top of the inner fixed frame (4) and located directly above the voice horn (11), a lens hole matched with the monitoring camera (9) is formed in the top of the inner fixed frame (4), anti-slip patterns (24) are formed in the surface of the outer ring (3), a bolt mounting column (25) and a reinforcing rib (26) are fixedly connected to the inner surface of the inner fixed frame (4) respectively, and clamping plates (27) are fixedly connected to the top of the chassis (5) and located on both sides of the reinforcing rib (26).
- 4. automobile steering wheel with detection system according to claim 1, wherein the detection system (2) comprises a central processing module (28), a driver monitoring system (29), a level detection trigger module (30), a two level detection trigger module (31), an alcohol content detection system (32), a violent damage detection system (47) and a drunk driving and violent damage processing system (33), the central processing module (28) is respectively connected with the driver monitoring system (29), the alcohol content detection system (32) and the violent damage detection system (47) in two ways.
- 5. The automobile steering wheel with detection system according to claim 4, wherein the output of the central processing module (28) is connected to the inputs of the drunk driving and violence processing system (33), the level detection trigger module (30) and the second level detection trigger module (31), respectively, and the outputs of the level detection trigger module (30) and the second level detection trigger module (31) are both connected to the input of the alcohol content detection system (32).
- 6. The automobile steering wheel with detection system according to claim 4, wherein the alcohol content detection system (32) includes an index setting module (34), a data comparison module (35) and a feedback module (36), the output of the CPU (28) is connected to the input of the data comparison module (35), the alcohol detector (19) and the micro air pump (10), the output of the index setting module (34) and the output of the feedback module (36) are connected to the input of the CPU (28), the output of the alcohol detector (19) is connected to the input of the data comparison module (35), and the output of the data comparison module (35) is connected to the input of the feedback module (36).
- 7. automobile steering wheel with detection system, according to claim 4, characterized in that the violent damage detection system (47) includes a second data comparison module (37), a limit pressure warning module (38) and a destroyer recording module (39), the output of the central processing module (28) is connected with the input of the pressure sensor (8) and the input of the second data comparison module (37), the output of the pressure sensor (8) is connected with the input of the second data comparison module (37), the output of the second data comparison module (37) is connected with the input of the limit pressure warning module (38), the output of the limit pressure warning module (38) is connected with the input of the destroyer recording module (39), and the outputs of the limit pressure warning module (38) and the destroyer recording module (39) are connected with the input of the central processing module (28).
- 8. automobile steering wheel with detection system, according to claim 4, characterized in that the driver monitoring system (29) includes a timing start module (40), a face recognition system (48), a face image temporary storage module (41), a voice warning module (42) and a behavior feature recognition system (43), the output of the central processing module (28) is connected with the input of the timing start module (40) and the voice warning module (42), respectively, the central processing module (28) is connected with the face recognition system (48) and the behavior feature recognition system (43) in two directions, the output of the timing start module (40) is connected with the input of the face recognition system (48), the face recognition system (48) is connected with the face image temporary storage module (41) in two directions, the output of the monitoring camera (9) is connected with the input of the face recognition system (48) and the behavior feature recognition system (43), respectively, and the output of the behavior feature recognition system (43) is connected with the input of the voice warning module (42) and the central processing module (28).
- 9. The automobile steering wheel with a detection system according to claim 4, wherein the drunk driving and violence processing system (33) includes a voice prompt module (44), a voice alarm module (45) and a circuit locking module (46), the output end of the central processing module (28) is connected with the input ends of the voice prompt module (44), the voice alarm module (45) and the circuit locking module (46), respectively, and the output ends of the voice prompt module (44) and the voice alarm module (45) are connected with the input end of the voice speaker (11).
- 10, method for detecting the steering wheel of the automobile with a detection system, which is characterized in that the method comprises the following steps:, alcohol detection, namely, after a user gets on the vehicle, a key is inserted into a key hole to electrify the vehicle, a detection system (2) is started, a -level detection trigger module (30) is triggered, a miniature air pump (10) starts to extract ambient air from a -th vent hole (12) through a -th air guide cover (14) and fills the ambient air into a detection box (18) through an inflation pipe (16), the alcohol detector (19) is used for detection, data detected by the alcohol detector (19) is transmitted to a -th data comparison module (35) for comparison, the data is compared with an index set by an index setting module (34), if the data exceeds the index, a drinker exists, a feedback module (36) feeds back a result to a central processing module (28), and meanwhile, a secondary detection trigger module (31) is triggered, a voice prompt module (44) controls a voice horn (11) to send out voice, the driver is guided to blow air to the second vent hole (13), the blown out air enters a detection box (18) through a second voice guide cover (15) and enters the detection box (18) to detect the content of the horn, and the driver can not lock the voice alarm circuit again, and the driver can detect the content of the driver again through a warning circuit (46);monitoring a driver, namely during secondary alcohol detection, a monitoring camera (9) shoots the face of a person who blows and records the face in a face image temporary storage module (41), a face recognition system (48) is started at intervals by a timing starting module (40) in the driving process, the real-time face image is compared with the recorded face image, whether the two images are persons or not is judged, whether the person who blows and the driver are persons or not is judged, and if not, the person who blows and the driver are warned to stop;step three, behavior characteristic identification: during driving, the monitoring camera (9) shoots a driver in real time, the head action and the facial features of the driver are identified through the behavior feature identification system (43) and are compared with the data of the internal database, and when the user has obvious features such as long-time squinting or dozing, voice reminding can be performed;step four, violent destruction identification processing: when a driver violently beats the inner fixing frame (4) part of the steering wheel, the pressure sensor (8) is subjected to extrusion force and detects the extrusion force, when a set limit value is reached, the pressure is violently destroyed, the limit pressure warning module (38) sends out voice warning through the voice horn (11), and the facial image of the person is recorded through the violence destruction detection system (47).
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