CN105395178A

CN105395178A - Fabric cloth sensor, fabric cloth sensor system and method for acquiring physiological data

Info

Publication number: CN105395178A
Application number: CN201510946423.7A
Authority: CN
Inventors: 陈利军
Original assignee: Beijing Chuangxin Aishangjia Technology Co Ltd
Current assignee: Beijing Chuangxin Aishangjia Technology Co Ltd
Priority date: 2015-12-18
Filing date: 2015-12-18
Publication date: 2016-03-16

Abstract

The invention discloses a fabric cloth sensor, mainly aiming at providing a fabric cloth sensor. According to the fabric cloth sensor, fabric cloth comprises two fabric layers, wherein the upper region or all regions of the fabric serves or serve as a sensing region; a spacing structure is arranged between a multiplex fabric layer and a pressure fabric layer of the sensing region; a plurality of electric conductive fiber wires are transversely arranged in the multiplex fabric layer; a plurality of electric conductive fiber wires are vertically arranged in the pressure fabric layer; and by virtue of the spacing structure, the lead wire fibers of the multiplex fabric layer and the pressure fabric layer are spaced from each other when no external pressure exists and make contact with each other when the external pressure exists.

Description

The method of fabric cloth sensor, fabric cloth sensing system, acquisition physiological data

Technical field

The present invention relates to pressure sensor technique field, be specifically related to a kind of method of fabric cloth sensor, fabric cloth sensing system, acquisition human body physiological data.

Background technology

The intellectuality of wearable device has become the new direction of development, and the various parameters how conveniently obtaining human body by wearable device are directions of future studies.Fabric sensor is the various data gathered the extruding of the medicated clothing be through with it by human body, and then by carrying out computing to the data gathered, obtains the model wanted.One of core supporting this technology, makes the fabric sensor of wearable device exactly, so be necessary to provide a kind of highly sensitive, the fabric sensor of good positioning effect.

Summary of the invention

For the problems referred to above, the invention provides a kind of fabric cloth sensor of highly sensitive, good positioning effect, fabric cloth sensing system, obtain the method for human body physiological data.

For achieving the above object, fabric cloth sensor of the present invention, described fabric cloth comprises two layers of tissue layer, described fabric upper part region or Zone Full are sensing unit, spacer structure is provided with between the multiplexing tissue layer of described sensing unit and pressure tissue layer, described multiplexing tissue layer is laterally provided with many conductive fiber lines, pressure tissue layer is longitudinally provided with many conductive fiber lines, described spacer structure makes the wire fiber of multiplexing tissue layer, pressure tissue layer gap when not having ambient pressure arrange, and contacts with each other when there being ambient pressure.

For achieving the above object, fabric cloth sensor of the present invention, at least comprise the stacked pitch structure first tissue layer and the second tissue layer being set and being arranged between the first tissue layer and the second tissue layer, wherein the first tissue layer is provided with many conductive fiber lines arranged with spacing, described second tissue layer is a conductive layer, described pitch structure makes wire fiber in described first tissue layer when not having ambient pressure, gap is arranged, when there being ambient pressure, conductive fiber line in described tissue layer contacts with described second tissue layer and conducts electricity, described second tissue layer is metal soft board,

Described pitch structure is be arranged on the spacer on the first tissue layer and/or the second tissue layer facing surfaces; Or

Described pitch structure is be arranged on the middle fabric layer between the first tissue layer and the second tissue layer, and the fabric order number of wherein said middle fabric layer is 2 to 10 times of the diameter of described conductive fiber line; Or

The first described tissue layer is provided with some eradication fibrae marginataes between adjacent two conductive fiber lines, the bearing of trend of described non-conductive fibre is identical with the bearing of trend of described conductive fiber line, the diameter of described non-conductive fibre is 2 to 10 times of described conductive fiber linear diameter, described conductive fiber line embeds in described non-conductive fibre, and the non-conductive fibre in the first described tissue layer forms described pitch structure.

For achieving the above object, fabric cloth sensing system of the present invention, comprises the temperature setting module of above-mentioned fabric cloth sensor, time-sharing multiplex switch, controller and or wired connection wireless with described controller, heart beating acquisition module, body temperature acquisition module, pressure acquisition module and/or humidity collection module;

Described time-sharing multiplex switch, each conductive fiber line controlling each tissue layer according to the instruction of controller is switched on or switched off power supply;

Temperature setting module, be connected with the graphene conductive single of described multiplexing tissue layer, the first heated web layer, the second heated web layer, set the magnitude of voltage of graphene conductive single of multiplexing tissue layer, the first heated web layer, the second heated web layer;

Heart beating acquisition module, be connected with at least one group of graphene conductive single of multiplexing tissue layer, the first heated web layer and/or the second heated web layer, one group of described graphene wire single is two Graphene conductive fiber lines in same tissue layer, these two Graphene conductive fiber lines are heart beating gathering line, heart beating acquisition module, receive the instruction of controller, gather the first resistance value between jumping gathering line in fundamental disagreement

If the first resistance value, within the scope of dry resistance threshold, then gather the voltage between jumping gathering line in fundamental disagreement,

If this magnitude of voltage is 0, then send warning message;

If this magnitude of voltage in the first voltage threshold scope (a, b), then exports this magnitude of voltage to controller;

If this magnitude of voltage is less than the second voltage threshold, then controller send unlatching carry out the first heated web layer, the second heated web layer and/or multiplexing tissue layer heating until magnitude of voltage be 0 or magnitude of voltage in the first voltage threshold scope (a, b);

If the first resistance value, in moist resistance range, then controller send unlatching carry out the first heated web layer, the second heated web layer and/or multiplexing tissue layer heating, until the first resistance value between two strips temperature gathering line is within the scope of dry resistance threshold;

Described controller calculates human heartbeat according to the magnitude of voltage received;

Body temperature acquisition module, be connected with at least one group of graphene conductive single of multiplexing tissue layer, the first heated web layer and/or the second heated web layer, one group of described graphene wire single is two Graphene conductive fiber lines on same textile structure layers, these two Graphene conductive fiber lines are body temperature gathering line, gather the second resistance value between two strips temperature gathering line

If the second resistance value within the scope of dry resistance threshold, then sends warning message;

If the second resistance value in the first electricity group threshold range (c, d), then exports this second resistance value to controller;

If this magnitude of voltage is in moist resistance threshold, then controller send unlatching carry out the first heated web layer, the second heated web layer and/or multiplexing tissue layer heating, until the second resistance value between two strips temperature gathering line is greater than first threshold or organizes in threshold range (c, d) at the second electricity;

Described controller calculates body temperature according to the second resistance value received;

Pressure acquisition module, be connected with the graphene conductive single of multiplexing tissue layer respectively by many row data wires, be connected with the graphene conductive single of pressure tissue layer respectively by many column data lines, described row data wire and described column data line form checkerboard configuration, carry out described multiplexing tissue layer, pressure tissue layer graphene conductive single intersection point location, the intersection point navigated to is sent to controller;

Humidity collection module, be connected with at least one group of graphene conductive single of the first heated web layer, the second heated web layer, multiplexing tissue layer and/or pressure tissue layer, these two Graphene conductive fiber lines are humidity collection line, gather the 3rd resistance value between two bars of humidity collection lines

If the 3rd resistance value in dry threshold range, does not then deal with;

If the 3rd resistance value is in moist threshold range, then the 3rd resistance value is sent to controller, described controller, according to the 3rd resistance value, calculates the humidity of fabric cloth sensor.

For achieving the above object, the present invention utilizes fabric cloth sensor to obtain the method for human body physiological data, and described method comprises:

Adopt wear prepared by above-mentioned fabric cloth sensor or above-mentioned fabric cloth sensing system;

With the resistance value on wear between two graphene conductive singles in dry threshold range, be the standard state of wear;

Under the standard state of wear,

With the graphene conductive single of the textile structure layers of wear and contact skin, every two is one group, gather the magnitude of voltage of human body different parts skin, gather heart beating value simultaneously, set up the data base that the magnitude of voltage of human body skin is corresponding with heart beating value, described data base comprise human heartbeat normal time corresponding normalization voltage range (a1, b1), and slow corresponding voltage range (b1, b) is crossed in voltage range (a, a1) corresponding to tachycardia, heart beating;

With the graphene conductive single of the textile structure layers of wear and contact skin, every two is one group, gather the resistance value of human body different parts skin, simultaneously acquisition volume temperature value, sets up the data base that the resistance value of human body skin is corresponding with body temperature value, described data base comprise body temperature normal time corresponding normalization voltage range (c1, d1), and voltage range (c, c1) corresponding to hypothermia, voltage range (c1, d) that hyperpyrexia is corresponding;

With the Graphene conductive fiber line of two on same textile structure layers for heart beating gathering line, gather the first resistance value between jumping gathering line in fundamental disagreement,

If this magnitude of voltage is 0, then send warning message;

If this magnitude of voltage is less than the second voltage threshold, then send unlatching carry out the first heated web layer, the second heated web layer and/or multiplexing tissue layer heating until magnitude of voltage be 0 or magnitude of voltage in the first voltage threshold scope (a, b);

If the first resistance value, in moist resistance range, then send unlatching and carry out the heating of the first heated web layer, the second heated web layer and/or multiplexing tissue layer, until the first resistance value between two strips temperature gathering line is within the scope of dry resistance threshold;

The magnitude of voltage obtained and standard voltage value scope (a1, b1) are compared,

If described magnitude of voltage is in standard voltage value scope (a1, b1), then the voltage maintaining the graphene conductive single of the first heated web layer, the second heated web layer and/or multiplexing tissue layer is constant;

If described magnitude of voltage is greater than a and is less than a1, then to subscribe the voltage of the graphene conductive single of the first heated web layer, the second heated web layer and/or multiplexing tissue layer described in frequency increase, until the voltage that the magnitude of voltage that described controller obtains reaches the graphene conductive single of in standard voltage value scope (a1, b1) or described the first heated web layer, the second heated web layer and/or multiplexing tissue layer reaches maximum;

If described magnitude of voltage is greater than b1 and is less than b, then to subscribe the voltage of the graphene conductive single of the first heated web layer, the second heated web layer and/or multiplexing tissue layer described in frequency minimizing, until the voltage that the magnitude of voltage that described controller obtains reaches the graphene conductive single of in standard voltage value scope (a1, b1) or described the first heated web layer, the second heated web layer and/or multiplexing tissue layer reaches minima;

Human heartbeat is calculated according to the magnitude of voltage received;

With the Graphene conductive fiber line of two on same textile structure layers for body temperature gathering line, gather the second resistance value between two strips temperature gathering line,

If the second resistance value is in the first electricity group threshold range (c, d), then by this second resistance value of output;

If this magnitude of voltage is in moist resistance threshold, then open and carry out the heating of the first heated web layer, the second heated web layer and/or multiplexing tissue layer, until the second resistance value between two strips temperature gathering line is greater than first threshold or organizes in threshold range (c, d) at the second electricity;

The the first electric class value obtained and standard second resistance value scope (c1, d1) are compared,

If described second resistance value is in standard second resistance value scope (c1, d1), then the voltage maintaining the graphene conductive single of the first heated web layer, the second heated web layer and/or multiplexing tissue layer is constant;

If described second resistance value is greater than c and is less than c1, then to subscribe the voltage of the graphene conductive single of the first heated web layer, the second heated web layer and/or multiplexing tissue layer described in frequency increase, until the voltage that the second resistance value that described controller obtains reaches the graphene conductive single of in standard second resistance value scope (c1, d1) or described the first heated web layer, the second heated web layer and/or multiplexing tissue layer reaches maximum;

If described second resistance value is greater than d1 and is less than d, then to subscribe the voltage of the graphene conductive single of the first heated web layer, the second heated web layer and/or multiplexing tissue layer described in frequency minimizing, until the voltage that the second resistance value that described controller obtains reaches the graphene conductive single of in standard second resistance value scope (c1, d1) or described the first heated web layer, the second heated web layer and/or multiplexing tissue layer reaches minima;

Be connected with the graphene conductive single of multiplexing tissue layer respectively by many row data wires, be connected with the graphene conductive single of pressure tissue layer respectively by many column data lines, described row data wire and described column data line form checkerboard configuration, carry out described multiplexing tissue layer, pressure tissue layer graphene conductive single intersection point location;

The intersection point of the multiplexing tissue layer described in acquisition, pressure tissue layer location, the graphene conductive single connecting the first described heated web layer corresponding between anchor point and/or the second heated web layer carries out heating or strengthen the first described heated web layer corresponding between anchor point and/or the graphene conductive single voltage of the second heated web layer;

Judge that whether humidity collection line is the graphene conductive single of described multiplexing tissue layer, the first heated web layer or the second heated web layer,

If humidity collection line is the graphene conductive single of the first heated web layer, the second heated web layer or multiplexing tissue layer, then by this humidity collection line and with the same textile structure layers of humidity collection line, and at least 1, these humidity collection line both sides Graphene conductive fiber line electrified regulation, until the 3rd resistance value is greater than first threshold;

If humidity collection line is the graphene conductive single of pressure tissue layer, then by the graphene conductive single electrified regulation of the first heated web layer vertical with this humidity collection line, the second heated web layer and/or multiplexing tissue layer, until the 3rd resistance value is greater than first threshold.

Fabric cloth sensor of the present invention, by the conductive fiber line in multiplexing tissue layer and pressure tissue layer under the effect of external force, carries out contact conduction, pressure is become digital signal, can collect the pressure data on fabric easily; The interlaced setting of wire fiber in multiplexing tissue layer and pressure tissue layer, based on the principle of two lines compared to unique point, can be positioned by described digital signal butt contact very easily, one aspect of the present invention can the size of pressure suffered by very sensitive, effective detection fabric thus, can determine the position of pressure spot on the other hand very rapidly, accurately.

Accompanying drawing explanation

Fig. 1 is a kind of cross section structure schematic diagram of the tissue layer of fabric cloth sensor of the present invention;

Fig. 2 is a kind of cross section structure schematic diagram of the tissue layer of fabric cloth sensor of the present invention;

Fig. 3 is a kind of cross section structure schematic diagram of the tissue layer of fabric cloth sensor of the present invention;

Fig. 4 is the structural representation of the tissue layer of fabric cloth sensor of the present invention;

Fig. 5 is the first tissue layer of fabric cloth sensor of the present invention and the structural representation of the stacked setting of the second fabric.

Detailed description of the invention

Below in conjunction with Figure of description, the present invention will be further described.

Following examples with by fabric cloth sensor application of the present invention in shoe pad, underwear.

As shown in Fig. 1 to 5, be respectively the schematic cross-section of three kinds of different structures of the tissue layer of fabric cloth sensor of the present invention, wherein, in Fig. 1, conductive fiber line 22 spacing in described tissue layer is arranged, and is provided with non-conductive fibre 11 between adjacent conductive fibres line.The diameter of the conductive fiber line in Fig. 1 is less than the diameter of non-conductive fibre, and so after intertexture is for tissue layer, on the surface of tissue layer, non-conductive fibre is standing shape, and described conductive fiber line is recessed.In Fig. 2, conductive fiber line 22 spacing in described tissue layer is arranged, and is provided with non-conductive fibre 11 between adjacent conductive fibres line.The diameter of the conductive fiber line in Fig. 2 equals the diameter of non-conductive fibre, and so after intertexture is for tissue layer, on the surface of tissue layer, non-conductive fibre and described conductive fiber line are in same plane.The diameter of the conductive fiber line in Fig. 3 is greater than the diameter of non-conductive fibre, and so after intertexture is for tissue layer, on the surface of tissue layer, conductive fiber line is standing shape, and described non-conductive fibre is recessed.As shown in Figure 4, be the structural representation of tissue layer.Fig. 5 is the structural representation of multiplexing tissue layer and the stacked setting of pressure fabric, conductive fiber line 22a in the multiplexing tissue layer intersection point crossing with the conductive fiber line 22b in pressure tissue layer is 12c, non-conductive fibre 11a is respectively equipped with, 11b between first conductive fiber line and the second conductive fiber line.

Embodiment 1

The present embodiment fabric cloth sensor, comprise multiplexing tissue layer and the pressure tissue layer of stacked setting, wherein multiplexing tissue layer and pressure tissue layer are respectively equipped with the conductive fiber line that many spacing are arranged, do not contact with each other between wire fiber in same tissue layer like this, described conductive fiber line is linear structure, described conductive fiber line is with parallel, the uniform arrangement mode of spacing is arranged in described tissue layer, the mutual cross arrangement of conductive fiber line in described multiplexing tissue layer and described pressure tissue layer, conductive fiber line in multiplexing tissue layer and the conductive fiber line cross arrangement in pressure tissue layer form chessboard-like structure, perfect condition is, each conductive fiber line in multiplexing tissue layer in each conductive fiber line and pressure tissue layer has unique intersection point, but may be difficult in a practical situation accomplish, but multiplexing tissue layer, most of wire fiber in pressure tissue layer is arranged in a crossed manner.Spacer structure is provided with between multiplexing tissue layer and pressure tissue layer, spacer structure described is in the present embodiment be separately positioned on the elastic fiber in multiplexing tissue layer and pressure tissue layer, the thickness of described elastic fiber is greater than the diameter of described conductive fiber line, also namely described wire fiber is embedded in described elastic fiber, and the diameter of the conductive fiber line in first and second tissue layer described is less than the thickness of first and second tissue layer.Said structure: when not having external force to put on multiplexing tissue layer, pressure tissue layer, conductive fiber line gap under the support of elastic fiber of described multiplexing tissue layer, pressure tissue layer arranges and does not contact away from each other, multiplexing tissue layer is put on there being external force, when pressure tissue layer, described multiplexing tissue layer, conductive fiber line gap under the support of elastic fiber of pressure tissue layer arranges and does not contact away from each other, multiplexing tissue layer is put on when there being external force, when pressure tissue layer, be arranged on described multiplexing tissue layer, elastic fiber in pressure tissue layer is squeezed, now described conductive fiber line stretches out described elastic fiber, the wire fiber of multiplexing tissue layer and pressure tissue layer contacts conduction, two conductive fiber lines intersect at a point, the column data line that the row data wire now connected by the wire fiber in multiplexing tissue layer is connected with the conductive fiber line in described pressure tissue layer carries out coordinate setting, just can know force value and the position of pressure spot.

In the present embodiment, the conductive fiber line that same row data wire or column data line connect is fewer, also the row data wire namely arranged and column data line more, then positioning precision is higher, but from the situation of processing technology and reality, same row data wire or column data line can connect the conductive fiber line of more than two.

Embodiment 2

The present embodiment fabric cloth sensor, be the same multiplexing tissue layer and the pressure tissue layer that comprise stacked setting with the fabric cloth sensor something in common introduced in embodiment 1, wherein multiplexing tissue layer and pressure tissue layer be respectively equipped with the conductive fiber line that many spacing are arranged.Principle and the preparation technology of fabric cloth sensor are also roughly the same, do not repeat them here, and the fabric cloth sensor described in the present embodiment is the different of the spacer structure arranged between multiplexing tissue layer and pressure tissue layer from the difference described in embodiment.

Spacer structure described in the present embodiment is the elastic fiber arranged in multiplexing tissue layer, pressure tissue layer is not provided with elastic fiber, namely also the diameter of conductive fiber line is less than the thickness that the first fabric just crosses in multiplexing tissue layer, wire fiber in described multiplexing tissue layer embeds in described multiplexing tissue layer, and the diameter of described pressure tissue layer upper conductor fiber is identical with the thickness of pressure tissue layer.Said structure: when not having external force to put on multiplexing tissue layer, pressure tissue layer, conductive fiber line gap under the support of elastic fiber of described multiplexing tissue layer, pressure tissue layer arranges and does not contact away from each other; When there being external force to put on multiplexing tissue layer, pressure tissue layer, the elastic fiber be arranged in described multiplexing tissue layer is squeezed, the elastic fiber described in conductive fiber line now in described multiplexing tissue layer, the wire fiber of multiplexing tissue layer and pressure tissue layer contacts conduction, two conductive fiber lines intersect at a point, the column data line that the row data wire now connected by the conductive fiber line in multiplexing tissue layer is connected with the conductive fiber line in described pressure tissue layer carries out coordinate setting, just can know force value and the position of pressure spot.

Embodiment 3

The present embodiment fabric cloth sensor, be the same multiplexing tissue layer and the pressure tissue layer that comprise stacked setting with the fabric cloth sensor something in common introduced in embodiment 2, wherein multiplexing tissue layer and pressure tissue layer be respectively equipped with the conductive fiber line that many spacing are arranged.Principle and the preparation technology of fabric cloth sensor are also roughly the same, do not repeat them here, and it is different that the fabric cloth sensor described in the present embodiment and the difference of embodiment 2 are at pressure textile matte structure.

The diameter of the conductive fiber line in the tissue layer of pressure described in the present embodiment is greater than described pressure tissue layer, also the wire namely in described pressure tissue layer stretches out described pressure tissue layer, and the thickness of the elastic fiber in concurrent multiplexing tissue layer should be the diameter addition result being not less than the conductive fiber line in multiplexing tissue layer and the conductive fiber line in pressure tissue layer.

Said structure: when not having external force to put on multiplexing tissue layer, pressure tissue layer, conductive fiber line gap under the support of elastic fiber of described multiplexing tissue layer, pressure tissue layer arranges and does not contact away from each other, multiplexing tissue layer is put on when there being external force, when pressure tissue layer, the elastic fiber be arranged in described multiplexing tissue layer is squeezed, conductive fiber line in pressure tissue layer stretches in the elastic fiber in described multiplexing tissue layer, now the wire fiber of multiplexing tissue layer and pressure tissue layer contacts conduction, two conductive fiber lines intersect at a point, the column data line that the row data wire now connected by the conductive fiber line in multiplexing tissue layer is connected with the conductive fiber line in described pressure tissue layer carries out coordinate setting, just can know force value and the position of pressure spot.

Embodiment 4

The present embodiment fabric cloth sensor, the spacer structure comprising the multiplexing tissue layer of stacked setting, pressure tissue layer and be arranged between multiplexing tissue layer and pressure tissue layer, the structure of multiplexing tissue layer described in the present embodiment and described pressure tissue layer is the conductive fiber line which is provided with the linear structure that many spacing are arranged, and described conductive fiber line is arranged in described tissue layer with parallel, the uniform arrangement mode of spacing.Multiplexing tissue layer is identical with above-mentioned several embodiment with the operation principle of pressure tissue layer, do not repeat them here, only specifically introduce the present embodiment and above-mentioned several embodiment difference is spacer structure at this, spacer structure in the present embodiment is be arranged on the middle fabric layer between multiplexing tissue layer and pressure tissue layer, the fabric order number of wherein said middle fabric layer is greater than the diameter of described conductive fiber line, also namely the Density of middle fabric layer will lower than first, two tissue layer, described middle fabric layer will have in each fabric gap at least one first, the cross point of the conductive fiber line in two tissue layer is passed through.The diameter of the conductive fiber line in the present embodiment in described multiplexing tissue layer, pressure tissue layer is identical with the thickness of described multiplexing tissue layer.

Said structure: when not having external force to put on multiplexing tissue layer, pressure tissue layer, conductive fiber line gap under the support of middle fabric layer of described multiplexing tissue layer, pressure tissue layer arranges and does not contact away from each other; When there being external force to put on multiplexing tissue layer, pressure tissue layer, conductive fiber line in described multiplexing tissue layer, pressure tissue layer is squeezed, conductive fiber line now in first and second tissue layer described to contact conduction through the fabric gap of described middle fabric layer, two conductive fiber lines intersect at a point, the column data line that the row data wire now connected by the conductive fiber line in multiplexing tissue layer is connected with the conductive fiber line in described pressure tissue layer carries out coordinate setting, just can know force value and the position of pressure spot.

Embodiment 5

The present embodiment fabric cloth sensor, the multiplexing tissue layer, pressure tissue layer and the spacer structure that be arranged on multiplexing tissue layer and pressure tissue layer between that comprise stacked setting identical with embodiment 4.The difference of the present embodiment and embodiment 4 is, the diameter of the conductive fiber line in the multiplexing tissue layer in the present embodiment equals described multiplexing tissue layer, the thickness of the conductive fiber line in described pressure tissue layer is greater than described pressure tissue layer, and also namely described conductive fiber line stretches out described pressure tissue layer.Namely in the structure of the present embodiment, have certain requirement to the thickness of middle fabric layer, also the thickness of middle fabric layer is greater than conductive fiber line in pressure tissue layer and stretches out the thickness of pressure tissue layer.

Embodiment 6

The present embodiment fabric cloth sensor, the multiplexing tissue layer, pressure tissue layer and the spacer structure that be arranged on multiplexing tissue layer and pressure tissue layer between that comprise stacked setting identical with embodiment 5.Difference from Example 5 is, the thickness of the conductive fiber line in described multiplexing tissue layer is greater than described multiplexing tissue layer, and also namely described conductive fiber line stretches out described multiplexing tissue layer.Namely in the structure of the present embodiment, also have certain requirement to the thickness of middle fabric layer, also the thickness of middle fabric layer is greater than conductive fiber line in multiplexing tissue layer and stretches out conductive fiber line in the thickness of multiplexing tissue layer and pressure tissue layer and stretch out the thickness sum of pressure tissue layer.

The cooperatively interact embodiment of setting and the spacer structure of different structure of the multiplexing tissue layer of different structure, pressure tissue layer, supporting construction is sets forth in above-described embodiment 1 to 6, the no matter setting in what manner of spacer structure, the object that described spacer structure is arranged be all in order to the conductive fiber line in multiplexing tissue layer, pressure tissue layer in the absence of external forces, gap arranges and does not contact, can not form conductive structure between the two, when there being external force, conductive fiber line contacts formation conductive path.

Embodiment 7

The present embodiment fabric cloth sensor, is with the various embodiments described above difference, the difference of the structure of the conductive fiber line in described multiplexing tissue layer, pressure tissue layer, and the conductive fiber line in the present embodiment in first and second tissue layer described is circular arc line.In first and second tissue layer described, the operation principle of conductive fiber line is identical, does not repeat them here.

Embodiment 8

The present embodiment fabric cloth sensor, is with the various embodiments described above difference, the difference of the structure of the conductive fiber line in described multiplexing tissue layer, pressure tissue layer, and the conductive fiber line in the present embodiment in first and second tissue layer described is meander line.

Embodiment 9

The present embodiment fabric cloth sensor, be with the various embodiments described above difference, the difference of the structure of the conductive fiber line in described multiplexing tissue layer, pressure tissue layer, conductive fiber line in the present embodiment in first and second tissue layer described is straight line, and but the wire fiber in first and second tissue layer described intersects out of plumb.

Fabric cloth sensor described in the various embodiments described above, can compare accurate location to the point of application, but processing technology relative complex, and cost of manufacture is also relatively high.Following embodiment describes a kind of locating effect not as above-described embodiment, but processing technology is relatively simple, the fabric cloth sensor that cost is also low.

Embodiment 10

The present embodiment fabric cloth sensor, comprise two layers of tissue layer, described fabric upper part region or Zone Full are sensing unit, spacer structure is provided with between the multiplexing tissue layer of described sensing unit and pressure tissue layer, described multiplexing tissue layer is laterally provided with many conductive fiber lines, pressure tissue layer is longitudinally provided with many conductive fiber lines, and described spacer structure makes the wire fiber of multiplexing tissue layer, pressure tissue layer gap when not having ambient pressure arrange, and contacts with each other when there being ambient pressure.

Described fabric also comprises the first heated web layer being arranged on pressure tissue layer side, described first heated web layer laterally or is longitudinally provided with many conductive fiber lines, and the described conductive fiber line of the first heated web layer and the conductive fiber line of multiplexing tissue layer insulate and to arrange or the described conductive fiber line of the first heated web layer and the conductive fiber line of pressure tissue layer insulate and arrange.

In the present embodiment, also comprise one deck zone of heating, when the wire fiber of multiplexing tissue layer, pressure tissue layer contacts with each other when there being ambient pressure, the conductive fiber line connecting the first heated web layer heats.

Embodiment 11

On the basis of above-described embodiment, described fabric also comprises the first heated web layer being arranged on pressure tissue layer side and the second heated web layer being arranged on multiplexing tissue layer side, and described 3rd tissue layer, described 4th tissue layer respectively transverse direction, longitudinal direction or longitudinal direction, transverse direction are provided with many conductive fiber lines.

The present embodiment is on the basis of the various embodiments described above, described first heated web layer, on second heated web layer, conductive fiber line is for horizontal respectively, longitudinally arrange, structure like this, the first described heated web layer, one or a few graphene conductive single every on second heated web layer is switched on or switched off power supply, so can control that a slice of functional areas heating on fabric accurately, first heated web layer, the graphene conductive single of the second heated web layer has cross point, the temperature in cross point has superposition, so can that a slice of controlling functions district heat accurately, or doublely to heat.

Embodiment 12

The present embodiment fabric cloth sensor, at least comprise partially conductive tissue layer and the conductive textile layer of stacked setting, wherein said partially conductive tissue layer is provided with the conductive fiber line that many spacing are arranged, intermediate layer is provided with between described partially conductive tissue layer and described conductive textile layer, conductive fiber line in described partially conductive tissue layer and the described conductive textile layer gap when not having ambient pressure being arranged, contacting when there being external force; Conductive fiber line in described conductive textile layer is connected with many locator data lines.Described second tissue layer is metallic plate.

Intermediate structure described in the present embodiment is be arranged on the elastic fiber in the first tissue layer, identical with the structure of the first tissue layer described in above-described embodiment 1 to 9, has the structure described in above-described embodiment to change.

Said structure, when not applying external force, the conductive fiber line of the first tissue layer and described metallic plate under the support of intermediate structure between gap arrange; When applying external force, the conductive fiber line of the first tissue layer and described metallic plate are in the intermediate structure elastic compression under pressure that is squeezed, and now conductive fiber line contacts with described metallic plate and conducts electricity.

Embodiment 13

The present embodiment fabric cloth sensor, the partially conductive tissue layer and the conductive textile layer that at least comprise stacked setting identical with embodiment 10, wherein said partially conductive tissue layer is provided with the conductive fiber line that many spacing are arranged, intermediate layer is provided with between described partially conductive tissue layer and described conductive textile layer, conductive fiber line in described partially conductive tissue layer and the described conductive textile layer gap when not having ambient pressure being arranged, contacting when there being external force; Conductive fiber line in described conductive textile layer is connected with many locator data lines.Described second tissue layer is metallic plate.

Intermediate structure described in the present embodiment and embodiment 10 different are is be arranged on the elastic fiber in the second tissue layer, and the part beyond the wire fiber in the second tissue layer in corresponding described first tissue layer is provided with elastic fiber.

Said structure, when not applying external force, the conductive fiber line of the first tissue layer and described metallic plate under the support of elastic fiber between gap arrange; When applying external force, the conductive fiber line of the first tissue layer contacts with described metallic plate and conducts electricity.

In above-described embodiment 12 and 13, the conductive fiber line in described conductive textile layer is linear structure, and the arrangement of described conductive fiber line uniform rectilinear.

Embodiment 14

The present embodiment fabric cloth sensing system, comprises the temperature setting module of the fabric cloth sensor described in above-described embodiment, time-sharing multiplex switch, controller and or wired connection wireless with described controller, heart beating acquisition module, body temperature acquisition module, pressure acquisition module and/or humidity collection module;

If this magnitude of voltage is 0, then send warning message; Magnitude of voltage is 0 and illustrates that skin does not stick heart beating gathering line, at this moment sends warning message reminding user.

If this magnitude of voltage in the first voltage threshold scope (a, b), then exports this magnitude of voltage to controller; When first voltage threshold scope (a, b) is for human heartbeat 40 to 90 times/S, the corresponding skin voltage threshold range recorded.

If this magnitude of voltage is less than the second voltage threshold, then controller send unlatching carry out the first heated web layer, the second heated web layer and/or multiplexing tissue layer heating until magnitude of voltage be 0 or magnitude of voltage in the first voltage threshold scope (a, b); The second voltage threshold also i.e. corresponding voltage threshold recorded when fabric thing is in humidity, this value according to the requirements set of user,

If the second resistance value within the scope of dry resistance threshold, then sends warning message; Illustrate that skin does not stick heart beating gathering line, at this moment send warning message reminding user.

If the second resistance value in the first electricity group threshold range (c, d), then exports this second resistance value to controller; During for human body 34 DEG C to 40 DEG C, the corresponding skin resistance threshold range recorded.

If the 3rd resistance value in dry threshold range, does not then deal with;

Embodiment 15

The present embodiment fabric cloth sensing system, on the basis of above-described embodiment, described controller also comprises timesharing periodic duty module, and described timesharing periodic duty module comprises: selection unit and operating time setup unit, wherein,

Described selection unit, the temperature computation module described in selection, heart beating computing module, body temperature computing module and/or calculation of pressure module carry out periodic duty;

Described operating time setup unit, for setting the operating time of described temperature setting module, heart beating computing module, body temperature computing module and/or each module of calculation of pressure module.

Embodiment 16

The present embodiment fabric cloth sensing system, on the basis of above-described embodiment, described controller also comprises physiology heating control module, for the heated condition of the graphene conductive single of the multiplexing tissue layer of Data Control according to heart beating acquisition module, body temperature acquisition module, pressure acquisition module and/or humidity collection module acquires, the first heated web layer and/or the first heated web layer;

Wherein, physiology heating control module comprises: heart beating heat control unit, body temperature heat control unit, pressure heating control unit, humidity heat control unit;

Described heart beating heat control unit, compares the magnitude of voltage obtained and standard voltage value scope (a1, b1), the skin voltage threshold range of standard voltage value scope (a1, b1) for obtaining during corresponding human normal palmic rate.

If described magnitude of voltage is in standard voltage value scope (a1, b1), then the voltage maintaining the graphene conductive single of multiplexing tissue layer, the first heated web layer, the second heated web layer and/or multiplexing tissue layer is constant;

If described magnitude of voltage is greater than a and is less than a1, then to subscribe the voltage of the graphene conductive single of multiplexing tissue layer, the first heated web layer and/or the second heated web layer described in frequency increase, until the magnitude of voltage that described controller obtains reaches in standard voltage value scope (a1, b1) or the voltage of the graphene conductive single of multiplexing tissue layer, the first heated web layer and/or the second heated web layer reaches maximum;

If described magnitude of voltage is greater than b1 and is less than b, then to subscribe the voltage of the graphene conductive single of multiplexing tissue layer, the first heated web layer and/or the first heated web layer described in frequency minimizing, until the voltage that the magnitude of voltage that described controller obtains reaches the graphene conductive single of in standard voltage value scope (a1, b1) or described multiplexing tissue layer, the first heated web layer and/or the first heated web layer reaches minima;

Described body temperature heat control unit, by the first electric class value of acquisition and standard second resistance value scope (c1, d1) compare, the skin resistance threshold range of standard electric Standard resistance range (c1, d1) for obtaining during corresponding normal body temperature's frequency.

If described second resistance value is in standard second resistance value scope (c1, d1), then the voltage maintaining the graphene conductive single of described multiplexing tissue layer, the first heated web layer and/or the second heated web layer is constant;

If described second resistance value is greater than c and is less than c1, then to subscribe the voltage of the graphene conductive single of multiplexing tissue layer, the first heated web layer and/or the second heated web layer described in frequency increase, until the voltage that the second resistance value that described controller obtains reaches the graphene conductive single of in standard second resistance value scope (c1, d1) or described multiplexing tissue layer, the first heated web layer and/or the second heated web layer reaches maximum;

If described second resistance value is greater than d1 and is less than d, then to subscribe the voltage of the graphene conductive single of multiplexing tissue layer, the first heated web layer and/or the second heated web layer described in frequency minimizing, until the voltage that the second resistance value that described controller obtains reaches the graphene conductive single of in standard second resistance value scope (c1, d1) or described the first heated web layer, the second heated web layer and/or multiplexing tissue layer reaches minima;

Described pressure heating control unit, the intersection point of the multiplexing tissue layer described in acquisition, pressure tissue layer location, the graphene conductive single connecting the first described heated web layer corresponding between anchor point and/or the second heated web layer carries out heating or strengthen the first described heated web layer corresponding between anchor point and/or the graphene conductive single voltage of the second heated web layer;

Described humidity heat control unit, judges that whether humidity collection line is the graphene conductive single of described multiplexing tissue layer, the first heated web layer or the second heated web layer,

Embodiment 17

The present embodiment fabric cloth sensing system, on the basis of above-described embodiment,

Described heart beating acquisition module: choose any graphene conductive single of the first heated web layer, the second heated web layer or multiplexing tissue layer as the first heart beating gathering line, the first described heart beating gathering line and the second heart beating gathering line, respectively as the second heart beating gathering line, are formed heart beating gathering line group by other graphene conductive singles successively choosing same textile structure layers.

Also namely the first heart beating gathering line and the second heart beating gathering line are arranged on same textile structure layers.On the present embodiment first heart beating gathering line and one deck textile structure layers, all graphene conductive singles removed outside the first heart beating gathering line match and carry out the collection of skin magnitude of voltage, one side like this can improve the accuracy of the data of collection, the each several part of tissue layer can be traveled through on the other hand, tissue layer can be adjusted to drying regime.

Described heart beating heat control unit, the magnitude of voltage between the jumping gathering line in fundamental disagreement obtaining each group of heart beating gathering line group, and get the meansigma methods of described magnitude of voltage, calculate human body current heartbeat data according to this average voltage level.

Described body temperature acquisition module: choose any graphene conductive single of the first heated web layer, the second heated web layer or multiplexing tissue layer as the first body temperature gathering line, the first described body temperature gathering line and the second body temperature gathering line, respectively as the second body temperature gathering line, are formed body temperature gathering line group by other graphene conductive singles successively choosing same textile structure layers.

Also namely the first body temperature gathering line and the second body temperature gathering line are arranged on same textile structure layers.On the present embodiment first body temperature gathering line and one deck textile structure layers, all graphene conductive singles removed outside the first body temperature gathering line match and carry out skin resistance collection, one side like this can improve the accuracy of the data of collection, the each several part of tissue layer can be traveled through on the other hand, tissue layer can be adjusted to drying regime.

Described body temperature heat control unit, the first resistance value between the two strips temperature gathering line obtaining each group of body temperature gathering line group, and get the meansigma methods of the first described resistance value, calculate the current temperature data of human body according to this average voltage level;

Humidity collection module: choose any graphene conductive single of the first heated web layer, the second heated web layer, multiplexing tissue layer or pressure tissue layer as the first body temperature gathering line; The first described humidity collection line and the second humidity collection line, respectively as the second humidity collection line, are formed humidity collection line group by other graphene conductive singles successively choosing same textile structure layers; Also namely the first humidity collection line and the second humidity collection line on same textile structure layers.

Or successively choose not on same textile structure layers whole graphene conductive single respectively as the second humidity collection line, the first described humidity collection line and the second humidity collection line are formed humidity collection line group;

Described humidity heat control unit, the resistance value between the two humidity collection lines obtaining each group of humidity collection line group, and get the meansigma methods of described resistance value, calculate fabric current humidity data according to this average resistance.

Also namely the first humidity collection line and the second humidity collection line be not on same textile structure layers, and such as the first humidity collection line is on the first heated web layer, and the second humidity collection line is on the second heated web layer, in multiplexing tissue layer, pressure tissue layer.One side like this can improve the accuracy of the data of collection, can travel through each several part of tissue layer on the other hand, can adjust tissue layer to drying regime.

Embodiment 18

The present embodiment fabric cloth sensing system, in the various embodiments described above, described controller is mobile terminal, described fabric cloth sensing system also comprises wireless communication module, and described heart beating acquisition module, body temperature acquisition module, pressure acquisition module and/or humidity collection module pass through wireless communication module uploading data to mobile terminal;

Wireless communication module comprises province's electric unit, and described province electric unit comprises uplink time setting module, upload frequencies setting module; Uplink time setting module, carries out the time period of uploading data for setting heart beating acquisition module, body temperature acquisition module, pressure acquisition module and/or humidity collection module, described uplink time section is divided into idle time period, busy time period; Upload frequencies setting module, for setting heart beating acquisition module, body temperature acquisition module, pressure acquisition module and/or humidity collection module to the upload frequencies in each time period of mobile terminal uploading data, the data upload frequencies of upload frequencies setting module setting busy time period is greater than the data upload frequencies of idle time period;

Wireless communication module also comprises upload frequencies change module, for detecting multiplexing tissue layer and whether pressure tissue layer has point of contact,

If within the idle time period, detect that multiplexing tissue layer and pressure tissue layer have point of contact, then the frequency of uploading data is updated to the data upload frequencies of busy time period;

If within the busy time period, do not detect that multiplexing tissue layer and pressure tissue layer have point of contact, then the frequency of uploading data is updated to the data upload frequencies of idle time period.

Embodiment 19

The present embodiment utilizes fabric cloth sensor to obtain the method for human body physiological data, and described method comprises:

Under the standard state of wear,

If this magnitude of voltage is 0, then send warning message;

Human heartbeat is calculated according to the magnitude of voltage received;

In the various embodiments described above, on described multiplexing tissue layer, the first heated web layer, the second heated web layer, often the spacing of adjacent two conductive fiber lines is equal, and the spacing of adjacent two conductive fiber lines is 1mm to 10mm.

In the various embodiments described above, described conductive fiber line is graphene conductive single.

The sensing unit of fabric cloth sensor of the present invention is a slice cloth structure, and other non-conductive fibres on conductive fiber line and fabric cloth are woven in together by textile technology.

Above; be only preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should define with claim is as the criterion.

Claims

1. a fabric cloth sensor, it is characterized in that: described fabric cloth comprises two layers of tissue layer, described fabric upper part region or Zone Full are sensing unit, spacer structure is provided with between the multiplexing tissue layer of described sensing unit and pressure tissue layer, described multiplexing tissue layer is laterally provided with many conductive fiber lines, pressure tissue layer is longitudinally provided with many conductive fiber lines, described spacer structure makes the wire fiber of multiplexing tissue layer, pressure tissue layer gap when not having ambient pressure arrange, and contacts with each other when there being ambient pressure.

2. fabric cloth sensor according to claim 1, it is characterized in that: described fabric also comprises the first heated web layer being arranged on pressure tissue layer side, described first heated web layer laterally or is longitudinally provided with many conductive fiber lines, and the described conductive fiber line of the first heated web layer and the conductive fiber line of multiplexing tissue layer insulate and to arrange or the described conductive fiber line of the first heated web layer and the conductive fiber line of pressure tissue layer insulate and arrange;

Or, described fabric also comprises the first heated web layer being arranged on pressure tissue layer side and the second heated web layer being arranged on multiplexing tissue layer side, and the first described heated web layer, the second heated web layer respectively transverse direction, longitudinal direction or longitudinal direction, transverse direction are provided with many conductive fiber lines.

3. fabric cloth sensor according to claim 1 and 2, is characterized in that: described spacer structure is be arranged on the spacer on multiplexing tissue layer and/or pressure tissue layer facing surfaces;

Or described spacer structure is the middle spring tissue layer be arranged between multiplexing tissue layer and pressure tissue layer, the fabric order number of wherein said middle fabric layer is 2 to 10 times of the diameter of described conductive fiber line.

Or, described multiplexing tissue layer, pressure tissue layer are provided with some eradication fibrae marginataes between adjacent two conductive fiber lines, the bearing of trend of described non-conductive fibre is identical with the bearing of trend of described conductive fiber line, the diameter of described non-conductive fibre is 2 to 10 times of described conductive fiber linear diameter, described conductive fiber line embeds in described non-conductive fibre, and the non-conductive fibre in the first described tissue layer, the second tissue layer forms described spacer structure.

4. a fabric cloth sensor, it is characterized in that: at least comprise the stacked pitch structure first tissue layer and the second tissue layer being set and being arranged between the first tissue layer and the second tissue layer, wherein the first tissue layer is provided with many conductive fiber lines arranged with spacing, described second tissue layer is a conductive layer, described pitch structure makes wire fiber in described first tissue layer when not having ambient pressure, gap is arranged, when there being ambient pressure, conductive fiber line in described tissue layer contacts with described second tissue layer and conducts electricity, described second tissue layer is metal soft board,

5. a fabric cloth sensing system, comprises the temperature setting module of the arbitrary described fabric cloth sensor of Claims 1-4, time-sharing multiplex switch, controller and or wired connection wireless with described controller, heart beating acquisition module, body temperature acquisition module, pressure acquisition module and/or humidity collection module;

If this magnitude of voltage is 0, then send warning message;

If the 3rd resistance value in dry threshold range, does not then deal with;

6. fabric cloth sensing system according to claim 5, is characterized in that, described controller also comprises timesharing periodic duty module, and described timesharing periodic duty module comprises: selection unit and operating time setup unit, wherein,

7. fabric cloth sensing system according to claim 5, it is characterized in that, described controller also comprises physiology heating control module, for the heated condition of the graphene conductive single of the multiplexing tissue layer of Data Control according to heart beating acquisition module, body temperature acquisition module, pressure acquisition module and/or humidity collection module acquires, the first heated web layer and/or the first heated web layer;

Described heart beating heat control unit, compares the magnitude of voltage obtained and standard voltage value scope (a1, b1),

Described body temperature heat control unit, compares the first electric class value obtained and standard second resistance value scope (c1, d1),

8. fabric cloth sensing system according to claim 5, is characterized in that,

Described heart beating acquisition module: choose any graphene conductive single of the first heated web layer, the second heated web layer or multiplexing tissue layer as the first heart beating gathering line, the first described heart beating gathering line and the second heart beating gathering line, respectively as the second heart beating gathering line, are formed heart beating gathering line group by other graphene conductive singles successively choosing same textile structure layers;

Described heart beating heat control unit, the magnitude of voltage between the jumping gathering line in fundamental disagreement obtaining each group of heart beating gathering line group, and get the meansigma methods of described magnitude of voltage, calculate human body current heartbeat data according to this average voltage level;

Described body temperature acquisition module: choose any graphene conductive single of the first heated web layer, the second heated web layer or multiplexing tissue layer as the first body temperature gathering line, the first described body temperature gathering line and the second body temperature gathering line, respectively as the second body temperature gathering line, are formed body temperature gathering line group by other graphene conductive singles successively choosing same textile structure layers;

Described body temperature heat control unit, the magnitude of voltage between the two strips temperature gathering line obtaining each group of body temperature gathering line group, and get the meansigma methods of the first described resistance value, according to the current temperature data of this mean value calculation human body;

Humidity collection module: choose any graphene conductive single of the first heated web layer, the second heated web layer, multiplexing tissue layer or pressure tissue layer as the first body temperature gathering line; The first described humidity collection line and the second humidity collection line, respectively as the second humidity collection line, are formed humidity collection line group by other graphene conductive singles successively choosing same textile structure layers;

Described humidity heat control unit, the second resistance value between the two humidity collection lines obtaining each group of humidity collection line group, and get the meansigma methods of the second described resistance value, calculate fabric current humidity data according to this average resistance.

9. fabric cloth sensing system according to claim 5, it is characterized in that, described controller is mobile terminal, described fabric cloth sensing system also comprises wireless communication module, and described heart beating acquisition module, body temperature acquisition module, pressure acquisition module and/or humidity collection module pass through wireless communication module uploading data to mobile terminal;

10. utilize fabric cloth sensor to obtain a method for human body physiological data, it is characterized in that, described method comprises:

Adopt wear prepared by the arbitrary described fabric cloth sensor of claims 1 to 3 or the fabric cloth sensing system described in claim 6 to 9;

Under the standard state of wear,

If this magnitude of voltage is 0, then send warning message;

Human heartbeat is calculated according to the magnitude of voltage received;