CN208134216U - A kind of steering wheel based on biosensor - Google Patents

Abstract

The utility model relates to a kind of steering wheels based on biosensor, steering wheel rim and the frame of handwheel affixed with steering wheel rim including at least closed form in a ring.First biosensor and the second biosensor are communicatively connected to data processing unit through the first electronic switch module, memory module is for being pre-stored user information and being transmitted to central processing module, the data of acquisition are transmitted to central processing module through data processing unit by the first biosensor and the second biosensor, and received user information and the data of acquisition be packaged processing and be transmitted to first terminal equipment through communication module carrying out storage processing by central processing module.Steering wheel in the utility model can be actually needed according to driver selectively opens and closes sensor, realizes in the car to the real-time monitoring of driver's body physiological index, is of great significance to guarantee human health and traffic safety.

Description

A kind of steering wheel based on biosensor

Technical field

The utility model relates to vehicle steering wheel technical field, a kind of especially steering wheel based on biosensor.

Background technique

According to the statistics of relevant department, the liability accident caused by China's driver personal accounts for the 90% of total accident, and its The liability accident of middle automobile driver accounts for 70%.So timely and accurately understanding the body state characteristic information of driver, make Corresponding rest or state adjustment can be made according to these information alerts by obtaining driver, be played to safe driving extremely important Effect.

A vehicle steering wheel part particularly important as automotive interior, driver need continuously not when driving vehicle Disconnectedly steering wheel is operated with hand.More and more selections use multi-functional steering wheel in the prior art, in the use process of vehicle, Driver habit easily by using the multifunction push key on steering wheel, reaches various quick operating purposes.However, due to The driving habit of different drivers is different, and the area of steering wheel is smaller, and therefore, the key on most of steering wheels can only have The control of several common functions is realized on limit ground, and is usually needed to bow and gone for each function button, it is difficult to meet different people Different demands and traffic safety, and steering wheel cannot be effectively utilized and obtain the bio signal of driver and avoid because of driver It is not in good state and accident occurs.Nowadays, although having the instrument of many detection human body indices on the market, such as：Blood glucose meter, blood pressure Instrument, cardiotachometer etc., but since such product testing performance is single, complicated for operation and should not carry, it is usually laid on one side.Together When, since real-time monitoring body indices dynamic and respective feedback can not be made, and detection data can not be saved, It cannot achieve the purpose that warn to the long-term monitorings of body indices and in time；In addition, in the case where driving for a long time, Environment inside car and physical condition all easily cause human-body fatigue and even drive on the way the body abnormalities such as syncope suddenly, exist serious Traffic safety hidden danger.

Chinese patent (Publication No. CN2754931) discloses a kind of multi-mode biological response steering wheel, including signal is adopted Acquisition means, data processing equipment and means for influencing, the acquisition device include biosensor and inertia measurement sensor, described Biosensor is biopotential sensor, and the inertia measurement sensor and biosensor are integrated into multivariant sensing Device；The steering wheel includes steering wheel body, and module interconnecting piece is provided in the steering wheel body, described multivariant Sensor constitutes biology character chip and is set on steering wheel, and the biology character chip is removable chip, the organism Sign chip is coupled with the module interconnecting piece；The steering wheel is additionally provided with power supplier.The utility model passes through Be arranged the biology character chip be it is detachable, meet users ' individualized requirement, be conveniently replaceable and upgrade saving give birth to Produce cost；And power supplier occupancy is small in size, using flexible is more energy-saving and environmentally friendly.But this is not solved using novel Certainly actual the problem of being needed on the run to real-time monitoring body indices dynamic and making respective feedback, it cannot reach pair The long-term monitoring of body indices and the purpose warned in time；It and is actually often not need to acquire a variety of numbers simultaneously According to, by all the sensors simultaneously open in the case where, not only will increase data processing amount, go down also will cause sensor for a long time The problem of with battery severe attrition.

Utility model content

For the deficiencies of the prior art, the utility model provides a kind of steering wheel based on biosensor, at least wraps Include the steering wheel rim of closed form in a ring and the frame of handwheel affixed with the steering wheel rim.The steering wheel further includes The first biosensor for measuring physiological driver's information and being set on the steering wheel rim, and driven for measuring Member's eye information and the second biosensor being set on the frame of handwheel.

The steering wheel further includes the mainboard inside the steering wheel, and the mainboard includes at least central processing module Memory module, data processing unit and the communication module being connect with the central processing module.

First biosensor and second biosensor are communicatedly connected through the first electronic switch module To the data processing unit, the memory module is for being pre-stored user information and user information being transmitted to the centre Module is managed, first biosensor and second biosensor pass the data of acquisition through the data processing unit The central processing module is transported to, received user information and the data of acquisition are carried out packing processing by the central processing module And first terminal equipment is transmitted to through the communication module and carries out storage processing.

According to a preferred embodiment, the steering wheel further includes for acquiring driver identity information and being set to described Identification module on the inner wall of steering wheel rim, the identification module are electrically connected with the central processing module, In,

The identification module include one of fingerprint identification device, iris identification device or speech recognition equipment or It is a variety of.

According to a preferred embodiment, the steering wheel further include be set to inside the steering wheel and with the centre The cue module of module connection is managed, the prompt information of generation is transmitted to the cue module by the central processing module.

According to a preferred embodiment, the cue module includes in voice prompting device, buzzer or flash of light component It is one or more.

According to a preferred embodiment, the data processing unit includes at least the first data processing module and the second number According to processing module, first biosensor and second biosensor are logical through first electronic switch module respectively Letter ground is connected to first data processing module, first data processing module be used for by first biosensor with Second biosensor respectively integrated by collected data.

According to a preferred embodiment, second data processing module is electrically connected with the identification module, institute The second data processing module is stated for being integrated and being transmitted in described to the identity information that the identification module acquires Entreat processing module, wherein the user that the central processing module will prestore in treated identity information and the memory module Information is compared.

According to a preferred embodiment, the steering wheel includes at least first electricity being set to inside the steering wheel Sub switch module and the second electronic switch module, first biosensor and second biosensor communicatedly connect It is connected to first electronic switch module, the cue module is communicatively connected to second electronic switch module.

According to a preferred embodiment, first electronic switch module and second electronic switch module include Thyristor, field-effect tube, relay or one of silicon-controlled or a variety of, the second biosensor 5 includes at least pick-up lens With the image processor being electrically connected with the pick-up lens.

According to a preferred embodiment, first biosensor is for measuring physiological driver's information and being based on The chemical sensor of ISFET, the chemical sensor based on ISFET include at least ISFET and reference electrode, and described ISFET and the reference electrode are respectively positioned on the outer surface of the steering wheel rim.

According to a preferred embodiment, the central processing module include calculation process server, central processing unit or One of microprocessor chip is a variety of, and the communication module includes communication antenna, communication chip or radio signal senders One of or it is a variety of.

Steering wheel provided by the utility model based on biosensor at least has following advantage：

(1) steering wheel of the utility model can pass through at least two bio-sensings according to different driver identity information Device detects simultaneously the information such as the body index information (body temperature, heart rate, blood pressure, blood glucose, alcohol content etc.) of different drivers It stores respectively, and driver can selectively open and close sensor according to actual needs, it is avoided to be in long-term open state And sensor and power supply are caused to be lost, while detection data can be saved, to reach the length to body indices Phase monitors, and the function of early-warning and predicting is carried out on the basis of prestoring comparison standard, realizes in the car to driver The real-time monitoring of body physiological index is of great significance to guarantee human health and traffic safety.

(2) data of acquisition can be transmitted to terminal device by communication module by the steering wheel in the utility model, eventually End equipment is stored analysis according to different user information respectively, so that the work that can not only reduce central processing module is negative Lotus, additionally it is possible to accelerate the processing speed and accuracy of data；Meanwhile analyzing to obtain it beyond preset normal life in terminal device When managing range, driver can be reminded by way of voice prompting and/or flashing indicating or by communications device contacts urgency Center is rescued, existing traffic safety hidden danger of driving for a long time is avoided.

(3) the utility model automobile dynamical system starting in the case where when open identification module, to driver It carries out identity information acquisition and it is compared with the user information prestored in memory module, realize to different drivers not It records and analyzes respectively with physical condition and medical history situation, reached the accuracy of better Real Time Monitoring.

Detailed description of the invention

Fig. 1 is the simplification structure connection diagram of the front view of the steering wheel of the utility model；With

Fig. 2 is the simplification module connection diagram of the preferred steering wheel of the utility model.

Reference signs list

1：Mainboard 2：Central processing module 3：Data processing unit

4：First biosensor 5：Second biosensor 6：First electronic switch module

7：Identification module 9：Communication module 10：Cue module

11：First terminal equipment 12：Second terminal equipment 13：First data processing module

14：Second data processing module 15：Memory module 16：Button

17：Steering wheel rim 18：Frame of handwheel 19：Second electronic switch module

Specific embodiment

The utility model is described in detail with reference to the accompanying drawing.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Word " module " as used herein describes any hardware, software or combination thereof, is able to carry out and " mould The associated function of block ".

As shown in Figure 1, the steering wheel 17 based on biosensor, including at least the steering wheel rim 17 of closed form in a ring With the frame of handwheel 18 affixed with steering wheel rim 17.Steering wheel further includes that the first biology on steering wheel rim 17 passes Sensor 4 and for measure driver eye's information and be set to frame of handwheel 18 on the second biosensor 5.Wherein, direction Disk further includes the mainboard 1 inside steering wheel, and mainboard 1 includes at least central processing module 2 and connect with central processing module 2 Memory module 15, data processing unit 3 and communication module 9.Wherein, the first biosensor 4 and the second biosensor 5 are equal It is communicatively connected to data processing unit 3 through the first electronic switch module 6, memory module 15 is for being pre-stored user information and passing Transport to central processing module 2, the first biosensor 4 and the second biosensor 5 are by the data of acquisition through data processing unit 3 It is transmitted to central processing module 2, received user information and the data of acquisition are carried out being packaged processing and be passed through by central processing module 2 Communication module 9 is transmitted to first terminal equipment 11 and carries out storage processing.Preferably, the first electronic switch module 6 is for controlling the The unlatching and/or closing of one biosensor 4 and the second biosensor 5, the first electronic switch module 6 and the first bio-sensing Pass through conducting wire wired connection between device 4 and the second biosensor 5.The steering wheel of the utility model can be according to different drivers Identity information is detected by body index information of at least two biosensors to different drivers and is stored respectively, And driver can selectively open and close sensor according to actual needs, avoid it from being in long-term open state and to sensor It causes to be lost with power supply, while decreasing the treating capacity of data, improve data processing speed and accuracy.And this is practical new The data of acquisition can be transmitted to terminal device by communication module by the steering wheel of type, and terminal device is according to different user information Analysis is stored respectively, and to reach the long-term monitoring to body indices, the work that can reduce central processing module is negative And accelerate the processing speed and accuracy of data.

According to a preferred embodiment, the first biosensor 4 is for measuring physiological driver's information and being based on The chemical sensor of ISFET, the chemical sensor based on ISFET include at least ISFET and reference electrode, and ISFET and ginseng Than the outer surface that electrode is respectively positioned on steering wheel rim 17.Preferably, first biosensor 4 of the utility model refers to biology The sensor that information is detected comprising pulse transducer, blood pressure sensor, blood glucose for detecting biological information sense Device, temperature sensor, the pulse meter being electrically connected with pulse transducer, the sphygmomanometer being electrically connected with blood pressure sensor and blood glucose pass Blood glucose meter, the thermometer being electrically connected with temperature sensor etc. of sensor electrical connection.Wherein, pulse transducer is for measuring human body arteries and veins It fights, and the human pulse measured is converted into output signal and is sent to pulse meter.Blood pressure sensor is used to test human blood-pressure, And the human blood-pressure tested is converted into output signal and is sent to sphygmomanometer.Blood glucose sensor is used to test blood sugar for human body, and The blood sugar for human body tested is converted into output signal and sends blood glucose meter.Temperature sensor will be felt for experiencing body temperature The body temperature being subject to is converted into output signal and is sent to thermometer.

According to a preferred embodiment, the second biosensor 5 is included at least for measuring driver eye's information Pick-up lens and the image processor being electrically connected with the pick-up lens.When driver is under driving states, pick-up lens can be with The image of face of driver is taken in, the image from the pick-up lens is handled, can accurately be divided with this by image processor Analyse the eye information of user.Preferably, image processor also includes eyes Measuring opening mechanism, which passes through face Image finds out the face of the driver, and detects the position of eyes in face.Eyes Measuring opening mechanism is for judging the driving The eyes of member are in the state opened or be closed, and are more than default closing time threshold value in the time of closure, or when vehicle exists Travel condition and under conditions of can not detecting the eye locations of driver, can be transmitted by data and be driven quickly to current Member carries out voice prompting and/or flashing indicating.

Preferably, steering wheel is additionally provided at least one for selecting detection parameters for user and being located inside the steering wheel Button 16, button 16 are connect with 6 signal of the first electronic switch module.For example, it is desired to which whether real-time detection analysis driver is beating Drowsiness is in extremely tired situation, can only open the second biosensor 5 by selection；Needing to analyze driver in real time is It is no in body hypoglycemia or abnormalities such as pulse are too fast, selection can be passed through and only open first biosensor 4；It needs When being monitored simultaneously to the facial information and physical condition information of driver, it can be passed by selecting while opening the first biology Sensor 4 and the second biosensor 5.

According to a preferred embodiment, the chemical sensor based on ISFET includes at least ISFET and reference electrode.It is excellent Selection of land, ISFET and reference electrode are set to the position on steering wheel with palm contacts.Preferably, steering wheel includes at least two Chemical sensor based on ISFET, and direction is respectively arranged in mirror-symmetrical mode according to the axial direction along steering wheel On plate wheel edge 17.The utility model, can by the position being set to ISFET and reference electrode on steering wheel with palm contacts Accurately and easily the biological information of driver is acquired.

According to a preferred embodiment, ISFET is ion selective field effect transistor.Ion selective field effect transistor It is a kind of microelectronics ion selectivity sensing element, has the double grading of electrochemistry and transistor concurrently, selects electricity with conventional ion Pole is compared, and is had high sensitivity, is responded the advantages such as fast.Reference electrode is Ag/AgCl plastics combination electrode, Ag/AgCl gel electricity Pole, Ag/AgCl electrode or Platinum coated with permeable membrane.Reference electrode is without being limited thereto, can also be to be coated with and seep Permeable membrane simultaneously permeates Ag/AgCl electrode, the carbon paste electrode mixed with mediator or the noble metal reference electrode for having chloride ion.

According to a preferred embodiment, steering wheel further includes for acquiring driver identity information and being set to direction plate wheel At least one identification module 7 on the inner wall of edge 17, identification module 7 are electrically connected with central processing module 2.It is preferred that Ground, under conditions of automobile engine starting, it includes identification module 7 on steering wheel that steering wheel, which is switched to dynamical system and is, Module and device inside provides power supply, and according to the power-on signal of steering wheel, identification module 7 can acquire driver Identity information and by identity information be transmitted to data processing unit 3 carry out data processing, be then transmitted to central processing module 2, the user information prestored in treated identity information and memory module 15 is compared central processing module 2.

According to a preferred embodiment, identification module 7 includes fingerprint identification device, iris identification device or voice One of identification device is a variety of, can be used in one of face, iris, fingerprint or voice messaging for acquiring driver or It is a variety of.

Under conditions of identity information compares failure with the user information that prestores, central processing module 2 is by the prompt of generation Information is transmitted to cue module 1, informs that driver compares failure by way of voice prompting and/or flashing indicating.In identity Under the conditions of information and the user information prestored compare successfully, central processing module 2 believes the identity information received and user Breath carries out being packaged processing and is transmitted to first terminal equipment 11 through communication module 9.First terminal equipment 11 and second terminal equipment 12 are wirelessly connected with communication module 9 by WiFi, bluetooth or ZigBee technology.First terminal equipment 11 is used for receiving Packaged data are analysed and compared.By communication module 9, the first biosensor 4 and the second biosensor 5 can be acquired Data be sent to first terminal equipment 11 and handled, and comparison is stored respectively according to the user information, thus not The workload of central processing module 2 can only be reduced, additionally it is possible to accelerate the processing speed and accuracy of data.

According to a preferred embodiment, as shown in Fig. 2, steering wheel further includes being set to steering wheel inside and and central processing The prompt information of generation is transmitted to cue module 1 by the cue module 1 that module 2 connects, central processing module 2.

According to a preferred embodiment, cue module 1 includes one of voice prompting device, buzzer or flash of light component Or it is a variety of.When the analysis of first terminal equipment 11 obtains it beyond preset normal physiologic range, first terminal equipment 11 will be given birth to At warning information be transmitted to central processing module 2 through communication module 9, central processing module 2 transmits the prompt information of generation To cue module 1, driver is reminded by way of voice prompting and/or flashing indicating；It is analyzed in first terminal equipment 11 When to it without departing from preset normal physiologic range, first terminal equipment 11 only stores the packaged data received.It is logical Cross 11 pairs of first terminal equipment acquisitions data analyse and compare after, effectively real-time monitoring and the body of driver can be recorded Body situation, and driver can be reminded to adjust by way of voice prompting and/or flashing indicating.

Preferably, cue module 1 is electrically connected with the second electronic switch module 19, the second electronic switch module 19 be set to side 16 signal of button connection on disk skeleton 18, driver must close cue module 1 by way of manually selecting button 16. Preferably, voice prompting and/or flashing indicating are automatically stopped after persistently carrying out prompt in five minutes, and at the same time central processing module 2 by the warning information of generation through communication device transfers to second terminal equipment 12.

Preferably, first terminal equipment 11 is that smart phone, tablet computer, smartwatch, Intelligent bracelet etc. have data The equipment of processing function, second terminal equipment 12 are that smart phone, tablet computer, smartwatch, Intelligent bracelet etc. have communication The equipment of function, and first terminal equipment 11 is used to preset and record the identity information of different drivers and body index is believed Breath, convenient for being provided with preset normal physiologic range according to the physical condition of different drivers and medical history situation, second terminal is set Standby 12 for reminding the improper physiological status of other people or first-aid centre driver, prevent driver drive occur on the way by In burst disease loses consciousness or active receiving hinders the case where.

According to a preferred embodiment, data processing unit 3 includes at least the first data processing module 13 and the second number According to processing module 14.First biosensor 4 and the second biosensor 5 communicatedly connect through the first electronic switch module 6 respectively It is connected to the first data processing module 13, the first data processing module 13 is used for the first biosensor 4 and the second bio-sensing Device 5 respectively integrated by collected data.4 He of the first biosensor is being opened simultaneously by the first electronic switch module 6 Under conditions of second biosensor 5, collected number is distinguished according to by the first biosensor 4 and the second biosensor 5 According to carrying out integration packing, and it is transmitted to the mode of central processing module 2, the driving condition of driver is driven by combining The facial information and physical condition information for the person of sailing test and analyze and are obtained, are had to guarantee human health and traffic safety important Meaning.

According to a preferred embodiment, the second data processing module 14 is electrically connected with identification module 7, the second data Processing module 14 is for integrating the identity information that identification module 7 acquires and being transmitted to central processing module 2.Its In, the user information prestored in treated identity information and memory module 15 is compared central processing module 2.Second number At least one identity information that at least one identification module 7 collects is subjected to integration processing according to processing module, and defeated Enter central processing module 2 and transfer preset user information in memory module to be compared, can determine that the driver is with this It is no to have preset user information.Under the conditions of comparing successfully, central processing module 2 is by the number of received user information and acquisition According to carrying out being packaged processing and be transmitted to first terminal equipment 11 through communication module 9 and carry out storage processing.In the condition of comparison failure Under, the prompt information of generation is transmitted to cue module 1 by central processing module, passes through voice prompting and/or the side of flashing indicating Formula reminds the driving not preset user information, while received user information and the data of acquisition are carried out being packaged processing and be passed through Communication module 9 is transmitted to first terminal equipment 11 and carries out storage processing, and reminds the user of first terminal equipment, so as to It chooses whether to be pre-stored the user information of the driver in user.

According to a preferred embodiment, steering wheel includes at least the first electronic switch mould being set on frame of handwheel 18 Block 6 and the second electronic switch module 19, the first biosensor 4 and the second biosensor 5 are communicatively connected to the first electricity Sub switch module 6, cue module 1 are communicatively connected to the second electronic switch module 19.

According to a preferred embodiment, the first electronic switch module 6 and the second electronic switch module 19 include brilliant lock Pipe, field-effect tube, relay or one of silicon-controlled or a variety of.

According to a preferred embodiment, central processing module 2 includes calculation process server, central processing unit or micro- place One of device chip or a variety of is managed, communication module 9 includes one of communication antenna, communication chip or radio signal senders Or it is a variety of.

According to a preferred embodiment, memory module 15, the first data processing module 13 and the second data processing module 14 include one of microprocessor, single-chip microcontroller, specific integrated circuit, special chip and/or calculation server or a variety of.

It should be noted that above-mentioned specific embodiment is exemplary, those skilled in the art can be in the utility model Various solutions are found out under the inspiration of disclosure, and these solutions also belong to the open scope of the utility model simultaneously It falls within the protection scope of the utility model.It will be understood by those skilled in the art that the utility model specification and its attached drawing It is illustrative and not constitutes limitations on claims.The protection scope of the utility model is by claim and its equivalent It limits.

Claims (10)

1. a kind of steering wheel based on biosensor, steering wheel rim (17) including at least closed form in a ring and with it is described The affixed frame of handwheel (18) of steering wheel rim (17), which is characterized in that the steering wheel further includes for measuring driver Physiologic information and the first biosensor (4) being set on the steering wheel rim (17), and for measuring driver eye Information and the second biosensor (5) being set on the frame of handwheel (18),

Wherein, the steering wheel further includes the mainboard (1) inside the steering wheel, and the mainboard (1) includes at least center Processing module (2) and the memory module (15) being connect with the central processing module (2), data processing unit (3) and communication mould Block (9),

Wherein, first biosensor (4) and second biosensor (5) are through the first electronic switch module (6) It is communicatively connected to the data processing unit (3), the memory module (15) is for being pre-stored user information and believing user Breath is transmitted to the central processing module (2), and first biosensor (4) and second biosensor (5) will be adopted The data of collection are transmitted to the central processing module (2) through the data processing unit (3), and the central processing module (2) will Received user information and the data of acquisition carry out being packaged processing and are transmitted to first terminal equipment through the communication module (9) (11) storage processing is carried out.

2. steering wheel as described in claim 1, which is characterized in that the steering wheel further includes for acquiring driver identity letter Breath and be set to the steering wheel rim (17) inner wall on identification module (7), the identification module (7) with it is described Central processing module (2) electrical connection, wherein

The identification module (7) include one of fingerprint identification device, iris identification device or speech recognition equipment or It is a variety of.

3. steering wheel as claimed in claim 2, which is characterized in that the steering wheel further include be set to inside the steering wheel and The cue module (10) connecting with the central processing module (2), the central processing module (2) pass the prompt information of generation Transport to the cue module (10).

4. steering wheel as claimed in claim 3, which is characterized in that the cue module (10) includes voice prompting device, buzzing One of device or flash of light component are a variety of.

5. steering wheel as claimed in claim 4, which is characterized in that the data processing unit (3) includes at least the first data Processing module (13) and the second data processing module (14), first biosensor (4) and second biosensor (5) first data processing module (13) is communicatively connected to through first electronic switch module (6) respectively, described first Data processing module (13) for collecting first biosensor (4) and second biosensor (5) respectively Data integrated.

6. steering wheel as claimed in claim 5, which is characterized in that second data processing module (14) and the identity are known Other module (7) electrical connection, the identity that second data processing module (14) is used to acquire the identification module (7) are believed Breath is integrated and is transmitted to the central processing module (2), wherein the central processing module (2) will treated identity The user information prestored in information and the memory module (15) is compared.

7. steering wheel as claimed in claim 6, which is characterized in that the steering wheel, which includes at least, to be set to inside the steering wheel First electronic switch module (6) and the second electronic switch module (19), first biosensor (4) and described Two biosensors (5) are communicatively connected to first electronic switch module (6), and the cue module (10) communicatedly connects It is connected to second electronic switch module (19).

8. steering wheel as claimed in claim 7, which is characterized in that first electronic switch module (6) and second electricity Sub switch module (19) includes thyristor, field-effect tube, relay or one of silicon-controlled or a variety of.

9. steering wheel as claimed in claim 8, which is characterized in that first biosensor (4) is to drive for measuring Member's physiologic information and the chemical sensor based on ISFET, the chemical sensor based on ISFET include at least ISFET and ginseng Than electrode, and the ISFET and the reference electrode are respectively positioned on the outer surface of the steering wheel rim (17), and described second is raw The image processor that object sensor (5) includes at least pick-up lens and is electrically connected with the pick-up lens.

10. steering wheel as claimed in claim 9, which is characterized in that the central processing module (2) includes calculation process service One of device, central processing unit or microprocessor chip are a variety of, and the communication module (9) includes communication antenna, communication core One of piece or radio signal senders are a variety of.