CN1459704A

CN1459704A - Mouse device having detecting physiological signal function and detecting indoor brightness

Info

Publication number: CN1459704A
Application number: CN02120319A
Authority: CN
Inventors: 李昭法; 吕雅婷; 杨国隆
Original assignee: Tatung Co Ltd
Current assignee: Tatung Co Ltd
Priority date: 2002-05-22
Filing date: 2002-05-22
Publication date: 2003-12-03

Abstract

A mouse device able to detect the physiological signals of user and indoor brightness features that its casing has a recess for recepting user finger, a light sensor is arranged on a finger contact surface on its casing for receiving a weak light transmitted through finger, and a computer with I/O interface is installed in its casing for determining the human physiological state according to said optical signal and displaying it.

Description

Has the mouse apparatus that detects physiological signal function and detecting indoor brightness

Technical field

The invention relates to a kind of mouse apparatus that detects physiological signal function that has, refer to that especially a kind of being applicable to measures the human pulse number of times, and the mouse apparatus of the indoor light-source brightness of additional sensing.

Background technology

Along with the prosperity of information industry (IT) with industry and commerce, modern's working pressure is increasing, uses the worker of computer also to increase day by day; Yet the person works before computer for a long time because of computer work, and on the one hand working pressure is big, and because of the work of being seated for a long time lacks activity, and produces the disease of blood vessel aspect, so the situation of " sudden death " is often arranged.So the physiological status of monitoring at any time oneself is very important.

Mouse apparatus now comes the instrument of operating computer for all computer work persons are the most frequently used, and measures the way the most widely of physiological status by human external, is to obtain the heartbeat number of times by the pulse that measures human body, so that for the physiological status of judging human body.Therefore, give the function that mouse apparatus can measure human body physiological state its demand is arranged then.

The inventor is in line with the positive spirit of invention, and several times research experiment is finished a kind of can addressing the above problem finally: have the mouse apparatus that detects physiological signal function and the mouse apparatus of detecting indoor brightness.

Summary of the invention

Fundamental purpose of the present invention is that a kind of mouse apparatus that detects physiological signal function and detecting indoor brightness that has is being provided, and measures the heartbeat number of times so that can see through mouse apparatus, to learn human body physiological state.

Secondary objective of the present invention is that a kind of mouse apparatus that detects physiological signal function and detecting indoor brightness that has is being provided, so that the indoor light-source brightness of energy sensing is protected eyes with in good time prompting user.

For reaching above-mentioned purpose, the present invention cooperates a light source, and it mainly comprises: a housing, have a pedestal and a cap, cap is to be mounted on pedestal, and cap is provided with plural button or one first roller, has one first OPTICAL SENSORS in the base recess, the light signal that sends with the sensing light source; An and printed circuit board (PCB), the light signal that receives in order to the controlling signal that receives the plural button or first roller and first OPTICAL SENSORS, and these signals are sent to a computer apparatus that is connected with mouse apparatus via an IO interface, make computer apparatus judge the physiological situation of human body and show it according to the light signal.

A kind of mouse apparatus with detection physiological signal function and detecting indoor brightness is to cooperate a light source, and this mouse apparatus mainly comprises:

One housing has a pedestal and a cap, and this cap is to be mounted on this pedestal, this cap is provided with plural button, this cap has the finger of a groove with a ccontaining human body, and this groove has one first OPTICAL SENSORS, the light signal that sends with this light source of sensing: and

One printed circuit board (PCB), the light mark that receives in order to the controlling signal that receives this plural number button and this first OPTICAL SENSORS, and these signals are sent to a computer apparatus that is connected with this mouse apparatus via an IO interface, make this computer apparatus judge the physiological situation of human body and show it according to this light signal.

Described mouse apparatus, its finger are to be positioned on first OPTICAL SENSORS.

Described mouse apparatus, its described light source are to be indoor light source, and the light signal that this first OPTICAL SENSORS receives is to be sent by this indoor light source, and penetrate this finger and be received, and are sent to this computer apparatus.

Described mouse apparatus, its described printed circuit board (PCB) still comprise a numerical digit signal processor (DSP), be to receive the light signal that this first OPTICAL SENSORS is received, and result is transferred to this computer apparatus via this IO interface.

Described mouse apparatus, its described numerical digit signal processor are the light signals with this first OPTICAL SENSORS institute sensing, so that for the exchange multiplying power of the accurate position of the direct current of adjusting this first OPTICAL SENSORS with this light signal.

Described mouse apparatus, its described physiological signal are the pulses for human body.

Described mouse apparatus, its described IO interface are to be a universal serial interface (USB).

Described mouse apparatus, it is to use the standard mouse interface, so that the shown vernier of this computer apparatus produces moves, and this standard mouse interface is to have at least one mousebutton and form spool function.

The present invention constructs novelty, can provide on the industry to utilize, and truly have the enhancement effect.

For further understanding structure of the present invention, feature and purpose thereof, attached now with diagram and preferred embodiment describe in detail as after.

Description of drawings

Fig. 1 is a stereoscopic exploded view of the present invention;

Fig. 2 is a function block schematic diagram of the present invention;

Fig. 3 is an enforcement synoptic diagram of the present invention.

Embodiment

Relevant preferred embodiment of the present invention is to be illustrated to have the optical mouse that measures the physiological signal effect.Fig. 1 is the stereoscopic exploded view that shows present embodiment, and it mainly is made up of housing 1 and printed circuit board (PCB) 2.Wherein, housing 1 is established for 12 groups by cap 11 and pedestal and is formed, and has button 111,112, part to protrude from the roller 13 and a groove 113 of cap 11 on cap 11.OPTICAL SENSORS 4 is set in the groove 113.In this example, OPTICAL SENSORS 4 is preferably a light sensitive diode (Pholo Sensor).

Above-mentioned printed circuit board (PCB) 2 mainly contains electronic components such as an optical mouse light source 21, sensing wafer 22.In this example, optical mouse light source 21 is preferably the light-emittingdiode of a red-emitting; Sensing wafer 22 is preferably full genus oxide-semiconductor image sensor.

Fig. 2 shows functional block diagram of the present invention, and it mainly contains control module 61, signal processor (DSP) 62, light source adjustment unit 63, photosensitive unit 64 and IO interface 65.In this example, IO interface 65 is preferably a universal serial interface (USB).

The start situation of present embodiment below will be described in detail in detail, please be with reference to Fig. 1 and Fig. 2, control module 61 is mainly by button 111,112, roller 13 or sensing wafer 21 receive the light signal and produce controlling signal, and these controlling signal are delivered to computer apparatus 5 via IO interface 65, to produce starts such as shown vernier displacement of computer apparatus 5 or instruction execution.Wherein, the light signal that sensing wafer 22 received is sent by optical mouse light source 21, and this light signal will arrive at desktop via hole 121, and again reflected back hole 121, arrive at sensing wafer 22 via sensing hole 23 then.

Photosensitive unit 64 described in this example is mainly penetrated the light signal of human finger by OPTICAL SENSORS 4 receiving chamber inner light source signals.When the user handles optical mouse, finger is seated in the groove 113 that meets the human body merit, the room light signal will penetrate finger (blood capillary that comprises finger interior) and arrive at OPTICAL SENSORS 4, and handle (comprising signal high pass or low-pass filtering treatment and processing and amplifying) and deliver to signal processor 62 via the signal of photosensitive unit 64, to obtain indoor light-source brightness and to calculate user's pulse rate at that time.

Signal processor 62 is except calculating pulse rate, the quality that more can compare the light signal of OPTICAL SENSORS 4 receptions, and adjust the accurate position of OPTICAL SENSORS direct current by light source adjustment unit 63, and the interchange multiplying power of faint light signal, make that OPTICAL SENSORS 4 is in office why not with the light signal that can both sense the best under the environment, and reach the effect of saving the energy.Calculate the brightness of pulse rate and the indoor light source of sensing when signal processor 62 after, be to deliver to computer apparatus 5 via IO interface 6.The driving formula or the application software (AP) of one collocation still are installed in computer apparatus 5, display frame with the brightness that in computer apparatus 5, demonstrates the have affinity human pulse number of times of (friendly) or indoor light source, and this AP will write down user's recent pulse rate, monitoring user's physiological situation at any time, and can when pulse rate is unusual, send alert news and notify the user.

When Fig. 3 showed user's operating optical mouse, finger was put the situation of this groove 113, and the room light signal will penetrate finger and be sensed by OPTICAL SENSORS 4, to measure the pulse rate of human body.Certainly, above-mentioned optical mouse can be used traditional mechanical type mouse instead, then optics mechanism elements such as optical mouse light source and sensing wafer will replace with the equivalence element of spin mechanism or other mechanical schemes, producing the controlling signal of vernier displacement, and circuit revised a little get final product.

By above explanation as can be known, the present invention utilizes on that one groove in order to the finger of ccontaining human body is set, this groove includes OPTICAL SENSORS, received by OPTICAL SENSORS to penetrate finger Hou by indoor light source, and be converted to the pulse rate of human body via the light signal that a signal processor senses OPTICAL SENSORS, and this signal processor still can be adjusted the accurate position of direct current of light source signal and exchange enlargement ratio with this light signal.

To sum up institute is old, and no matter the present invention all shows it totally different in the feature of known techniques with regard to purpose, means and effect, is a quantum jump of medical health device.It should be noted that above-mentioned many embodiment give an example for convenience of explanation, the interest field that the present invention advocated should be as the criterion so that claim is described certainly, but not only limits to the foregoing description.

Claims

1. one kind has the mouse apparatus that detects physiological signal function and detecting indoor brightness, is to cooperate a light source, it is characterized in that this mouse apparatus mainly comprises:

2. mouse apparatus as claimed in claim 1 is characterized in that, described finger is to be positioned on first OPTICAL SENSORS.

3. mouse apparatus as claimed in claim 2 is characterized in that, described light source is to be indoor light source, and the light signal that this first OPTICAL SENSORS receives is to be sent by this indoor light source, and penetrates this finger and be received, and is sent to this computer apparatus.

4. mouse apparatus as claimed in claim 1, it is characterized in that, described printed circuit board (PCB) still comprises a numerical digit signal processor (DSP), is to receive the light signal that this first OPTICAL SENSORS is received, and result is transferred to this computer apparatus via this IO interface.

5. mouse apparatus as claimed in claim 4 is characterized in that, described numerical digit signal processor is the light signal with this first OPTICAL SENSORS institute sensing, so that for the exchange multiplying power of the accurate position of the direct current of adjusting this first OPTICAL SENSORS with this light signal.

6. mouse apparatus as claimed in claim 1 is characterized in that, described physiological signal is the pulse for human body.

7. mouse apparatus as claimed in claim 1 is characterized in that, described IO interface is to be a universal serial interface (USB).

8. mouse apparatus as claimed in claim 1 is characterized in that, is to use the standard mouse interface, so that the shown vernier of this computer apparatus produces moves, and this standard mouse interface is to have at least one mousebutton and form spool function.