TW201141154A - Method, apparatus and system for authenticating and sharing information through sensing data - Google Patents

Abstract

A method, an apparatus and a system for authenticating and sharing information through sensing data are provided. The system executes an authentication process implemented in a first apparatus and a second apparatus. The method includes the steps of: (a) enabling the first apparatus to generate a first sensing data and the second apparatus to generate a second sensing data; (b) determining whether the first and second sensing data are triggered by a default event; (c) if the default event is found, recording the first and second sensing data and determining whether they are similar to each other; and (d) if the first and second sensing data are similar to each other, authorizing each user to share the other's information.

Description

201141154 VI. Description of the Invention: [Technical Field] The present invention relates to a method, device and system for sharing data with each other, and more particularly to an authentication method, device and system for sharing data with each other using sensing data. [Prior Art] In recent years, due to the advancement of wireless sensing network technology, the integration of wireless sensing networks into the lives of ordinary users has become a trend. However, the S-bearing method of sharing information with existing devices is required. Manually enter the account password to authenticate each other, or manually select and pair with Bluetooth communication to further share the data. Therefore, how to achieve certification and allow users to share information in a more direct and natural way is a very important issue. SUMMARY OF THE INVENTION In view of the above, the present invention hopes to detect user behavior by wireless sensing technology, and by comparing the similarity of the sensor signals, as an automatic exchange or synchronization of data between user devices. The certification authority is standard. Therefore, the object of the present invention is to provide an authentication method, apparatus and system for sharing data with each other using the sensing data of each other more directly and naturally. Therefore, the authentication method for sharing data with each other by using the sensing data is performed by a first device and a second device of different users, and the method comprises the following steps: (a) the first device is triggered to generate one The first sensing data, and the second device is triggered to generate a second sensing data; (b) determining whether the first sensing data and the second sensing resource are triggered by a predetermined event; (c) 201141154 Triggered by the predetermined event, 'receive and record the sensing data of both parties, and compare each other's sensing data to determine whether the two are similar; and (d) if they judge each other's sensing data is similar', then give the other party the right to share the data. . The authentication device for sharing data with each other by using the sensing data is used as a first device, and the second device performs an authentication method; the authentication device includes a sensor triggered to generate a first sensing data, and a sensor a wireless transmission unit that receives the first sensing data of the first device, and a control unit that coordinates the operation of each component. The control unit determines whether the triggering is triggered by a predetermined event according to the first sensing data and the second sensing data. If triggered by the predetermined event, the sensing data of both parties is received and recorded, and the sensing materials of each other are compared to determine Whether the two are similar, if the mutual sensing data is similar, give the other party the right to share the data. The authentication system for sharing data with each other by using the sensing data includes a first device and a first device; the first device includes a first sensor triggered to generate a first sensing data, and a transmitting/receiving external data a first wireless transmission unit ′ and a first control unit that coordinately controls the actions of the components of the first device; the second device includes a second sensor triggered to generate a second sensing data, and a transmitting/receiving external a second wireless transmission unit of data, and a second control unit that cooperatively controls the operation of each component of the second device. Thereby, the first control unit and/or the second control unit respectively control the first wireless transmission unit and/or the second wireless transmission unit to receive the sensing data of the other party, and according to the first sensing data and the second sense The f-material is judged whether it is triggered by a pre-emptive event. 'If the predetermined event is triggered, the sensing data of both parties is received and recorded' and the sensing data of each other are compared to determine whether the two are similar. 201141154 Similar to each other's sensing data 'Gives the other party the right to share information. The invention has the following advantages: the method, the device and the system for authenticating the data by using the sensing data are: according to the sensing data of the different users, whether the triggering is triggered by the same predetermined event, and determining that the sensing materials of each other are similar, the other party is given The right to share data 'allows different users to share data in a more direct and natural way. The above and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Food Reading 圃 4 权 贯 施 , , 〜 〜 〜 〜 〜 〜 〜 〜 - - - - - - - - - - 装置 装置 装置 装置 装置 装置 装置 装置 装置 装置 装置 装置 装置 装置 装置 装置 装置 装置 装置 装置 装置 装置 装置And performing the authentication method with the second device i, and the first device i can communicate with the user's own wireless communication device=Bluetooth, and the second device 1 can be connected with the other user's own wireless communication device 2 Bluetooth communication. It should be noted that the first device can be integrated into the same portable communication product... mobile phone: all users must wear this type of portable communication product, and can also be separated and placed on different electronic devices. All belong to the material of the invention. Knife Off Referring to Figure 2, the first device 1 includes a first control unit. , _ subject: production of each component action - sensor U, - transmission / reception of external data = sense of material ... 12 and - the first memory unit U; similar first; one set, no line relay unit coordination a second wireless transmission unit 12 that transmits/receives external data, and includes a second sensor η that transmits a second sensing data 101', and a second sensing unit that transmits/receives external data. And a second memory unit 13,. In the preferred embodiment, the first and second sensors 11, η are accelerometers that generate sensing data by vibration, such as a three-axis accelerometer model 〇S5〇〇〇; first and second wireless The transmission units 12 and 12 respectively have a 802.15·4 communication module 121, 121 ′ and a Bluetooth communication module 122 ,

122’. The known JEN5139 microprocessor controller integrates the 2.4GHz IEEE802.15.4 communication module, memory unit and control unit, and the microprocessor controller and the Bluetooth communication module are connected by the UART interface. A specific embodiment of the invention productization. The IEEE802.15.4 communication module 121, 121' can be used as a sensor to communicate data transmission between sensors, IEEE8〇2 15 4 (also known as lr_wpan, i〇w-rate wireless personal and netw〇rk) agreement It is a communication specification between wireless sensors that support short-distance, low-power transmission; and Bluetooth communication modules 122, 122' can be used as external wireless communication devices 2, 2 (for example: smart type) Data transmission communication for mobile phones or personal digital assistants. The first and the first... the recall sheets 113, 13' each have a flash memory, a random access memory and a read-only memory to temporarily store or store the first and second control units ι〇, ι〇, Various related materials. Referring to FIG. 1 and FIG. 2, the practical application of the present invention is to control the first by the first device U first-control unit 1 and/or the second control unit 10' of the second device factory when the user hands are both hands. The wireless transmission unit 12 is a panoramic view of the 15.4 communication module 121 and/or the second wireless transmission unit 12. The 15.4 communication module 121 receives the sensing data of the other party (for example, the acceleration measurement generated by the handshake 201141154 Measured according to the first sensing data ι〇ι and the second sensing data 1〇1' to determine whether it is triggered by a predetermined event (such as: handshake), if received by the "Hui pre-event, then receive and record Sensing data of both parties, and the first control unit 7L 10 and/or the second control unit 1〇 compares the sensing materials of each other to determine whether the two are similar, for example, the second control unit 10' in the second device 1, If the sensing data is similar to each other, such as: the first device, the permission to share the data, such as: / knife enjoy the other party's email address, then , sent to the user itself by the Bluetooth communication module, 122 The wireless communication device 2,2 2,2 ,, make wireless communication device automatically based on the other party through the Internet e-mail address to send an e-mail to each other. Referring to FIG. 3 'the device for sharing data with sensing data according to the present invention, the control plan includes __ event detecting unit ^ - sensing data collecting unit 32 3 forbearing and pairing calculating unit 33 and - data sharing Unit 34, each unit is described below. The event detection unit 31 is used to detect whether a predetermined event is generated (step 3〇1). This is used as a basis for whether or not to enter the step (4). In the present embodiment, the 'predetermined event is the -first and second sensors 11,11, η and for the first and second sensors 11,11, the sampling frequency is s ' (parent seconds s=4〇) Pen sensing data), compare the first and second sensing is 11, 11 'Jing Xu " Buy number 1; if it meets the following conditions, such as: satisfy 丨 ^ _ greater than or equal to a first door Indiscriminate value, for example: I - lg 丨 2 0. 3g, it is determined to be a 'seismic sample, '1 g means the gravitational acceleration value detected by the sensor reading at rest, 姊 ",,, After 'calculating the number of samples per second Ds, if the number of samples Ds per second 201141154 oscillates exceeds a second threshold, such as: Ds> s/2 per second, it is judged as an oscillating event; then, through IEEE802.15.4 The communication modules 121, 121' broadcast a message of "predetermined event" (step 3〇2), and enter the execution step of the sensing unit capture unit 32 capture unit. Sensing data acquisition unit 32: After the system is started, the unit will record its own sensing data (n=3 seconds in this embodiment) for a period of N seconds (step 3〇3) in the memory unit. If the control unit hears a broadcast message from another device during the N seconds (step 3〇4), if yes, exchanges the respective recorded sensing data with the counterpart device (step 3〇5), when collecting N After the second data is completed, send the sensing data of yourself and the other party (step 3〇6) to calculate. Referring to FIG. 1 and FIG. 2, in the preferred embodiment, the first device and the second device can respectively send the obtained packet data 1〇1 and 1〇1 to the respective wireless communication devices 2 and 2 of the user. The connection between the first and second devices ii and the wireless communication devices 2, 2 is mainly communicated by the Bluetooth communication module I]], 122, and the Bluetooth connection is simulated into an RS_232 sequence. Channels to transmit data, due to the mechanism of frequency hopping for Bluetooth transmission, there will be a loss of data transmission. Therefore, we will assign each serial number of data transmitted by the sensor to the user device. When the user device detects that the data is discontinuous, the sensor will be required to retransmit the missing data to ensure the integrity of the data. Sex. Referring to FIG. 4, the preferred embodiment defines different devices having different codes (IDs). The broadcast process adopts the IEEE802.15 4 communication mode, and the data exchange process uses the Bluetooth connection mode to compare the codes of the two codes. The large (1〇=2) device first transmits the sensing data to the other party. After the transmission is completed, the other party's sensing data is received. The relative 'code is small (ID=1) is the first to receive the other party's data, and the waiting for 201141154 is completed. Then send the information to the other party. In this embodiment, the "predetermined event" message, that is, the information message obtained by the oscillating sensing, is cut into seven data packets, and the packets are respectively labeled with the serial number 〇~7, and the device with the small code (ID=1) records its own data. After receiving the packet indicating the "end notification" of the device of the other party (1〇=2), the "request data (number 1)" packet is sent, and the S Hai packet is marked with the serial number to be received, and ID= When the device of 2 receives the "request data (number 1)" packet, it sends the "data packet (number number 丨)" corresponding to the serial number according to the serial number i of the inner header.

After receiving the ID-1 device, the content of the "data packet (number 1)" is copied to the customized data structure, and then the next serial number "Request data i packet" is sent and so on. If it is received The serial number of the data packet is different from the serial number of the 6f request packet sent by the month j, which means that there may be a situation in which the packet is lost in the middle of the process. The device that is cut at this time will discard the current "data packet" and send the request packet again. /Last' When the device with ID=1 collects the funds of the seven "data packets"

After that, we will send out [the data packet of the data itself (Preface U

(4) After receiving the "data packet (serial number)", according to the serial number inside, the system is set to the custom data structure, and then the next-numbered "Please; J-ID* ID-2 device is collected. The procedure for the data measurement of the data packet ends. 'After completion, the certification and the opposite calculation are %. 33. The certification pair is performed on the element 33: mainly (4) (4) Sensing data = similarity (step 3G7)? Then, the input data sharing unit 3 returns to the event detecting unit 31. 10 201141154 Referring to FIG. 5, the authentication and pairing calculation process includes two stages, including a frequency domain comparison phase 51 and a time domain (time). D〇main) comparison phase 52. In the frequency domain comparison phase 51, first calculate the frequency domain similarity of the two sensor data 101 1〇1 in the frequency domain (step 501), and determine the frequency domain similarity Ψ/less than Η榧condition value rf (step 5G2)? The frequency domain similarity ψ/value defines its distribution between 04, and the closer to j, the higher the similarity of the two signals, the closer to 〇, the lower the similarity; If the frequency domain similarity ψ / is less than the set threshold value rf, that is, two devices The sensing signals are not similar, and it is determined that the two devices do not pass each other and fail to pair (step 5〇4), and return to the operation of the event detecting unit 31. Otherwise, the frequency domain similarity is determined, and the set threshold value rf is deducted. Is it greater than the set threshold condition value k (this system setting k^.i) (step 503)? If so, the two devices pass each other and are successfully paired (step 508) without entering the time domain comparison phase 52. Direct access to the operation of the drought data unit 34. If the difference is within the threshold condition value k, a time domain comparison phase 52 is required. The time domain comparison phase 52 is to first calculate two sets of sensing data ι〇ι in the time domain. The time domain similarity Ψ, (step 505), also sets the threshold condition value factory of the time domain, determines whether the time domain similarity meaning is less than the threshold condition value Tt (step 5〇6)? The right time domain similarity Ψ is greater than The threshold condition value &, the two devices pass each other and are successfully paired, and enter the operation of the shared data unit 34. Otherwise, the two devices do not pass each other and fail to pair (step 5〇7), return to the event detection. The operation of the measuring unit 31. In the comparison phase 51 and the time domain comparison phase 52, the calculation details of the frequency domain similarity ψ/time domain similarity % are as follows. First, in the frequency domain 201141154, the comparison phase 51 mainly utilizes two sensing data 1 〇1,1〇1, the correlation coefficient (Magnitude Squared Coherence; MSC) compares whether the two signals are in accordance with the calculation of the frequency domain similarity level 7. Before calculating the coherent correlation coefficient, two sensings must be calculated. Data! Spec, 丨〇丨, Power Spectral Density (PSD) and Interleaved Power Spectral Density (cross-PSD) 'Reuse power spectral density and interleaved power spectral density to calculate the coherent correlation coefficient. In the calculation of power spectral density and interleaved power spectral density, this embodiment uses the spectral estimation method proposed by Welch, in order to improve the precision of the comparison. The Welch method is a short time Fourier Transformation (short time Fourier Transformation). STFT) based Average method. Therefore, the 'frequency domain similarity Ψ/· calculation method is as follows: Receive sensing data 101, 101 ' ', that is, two data arrays 取样[η] and Β[η] after sampling, respectively, representing different devices recorded in ν seconds The data array, where η is the number of data (η = 128 in this embodiment). Then 'divide the data array Α[η] into k segments, the length of each segment is m, the length of the segment is m, and it is guaranteed to be the power of 2, and each piece of data overlaps with one part. In order to reduce the amount of variation after averaging, for example, when 1/2 is overlapped, the number of segments of the data is k = ( η - (m / 2) ) / (m / 2), m = l 6 in this embodiment; Similarly, the data array B[n] is also divided into k segments. Then 'for the data array Ai[m] with the length i of the i-th segment, calculate

Ai[j]*w(1)(for j=〇~m-Ι), where w(j) is a window function. 'The window function is used to avoid the computational power spectral density caused by side lobes. The distortion of this embodiment is Hanning window 12 201141154 (hanning window, vt < y) = 〇.5 (i-cos (. = 0~wl). Similarly, the data segment of the segment length m is m. 4[The same calculation is also made. For the i-th segment on the data array (for j 0~m-1) calculated in the above step, the Fourier transform (F〇urier Transf〇rmati〇n) can be used to obtain the complex lean array Xi [m], its conjugate complex data array is a clever call. Similarly, the data array Yi[m] and its conjugate complex data array can also be called.

Segmented power spectral density / ^ (7) and household (the interleaved power spectral density W), the power spectral density tree between the discrete Fourier transform and its total _ complex pairs of products, reflecting the composition of the time series in the rate of energy distributed. The formula is expressed as follows: , Ρχχ^ = Wx^,[y]), 〇< y < m-1 P^i) = —{YiinxY.lj]^ 〇< y < m-1 豉后' Find the average power spectral density and intersection of all segments, and the power spectral density and staggered frequency of the data as the data of the whole data. The calculation results are as follows:

(士Σρχ“ο)

XX

13 201141154 1 ml · ^ = —Vw2( Λ Μ. Φ KJ) ',, u is the normalization factor of the window function - (normalization fact〇r) 0 Finally, the homology correlation coefficient (Msc) is obtained by the following formula : c^(/)=U^2JL. 4(/)4(/) ' where cxy(f) is a series of distribution values, and the preferred embodiment takes the data within ~5Hz to make an average The frequency domain similarity is used as the frequency domain comparison phase 51. Among them, the frequency domain similarity ^ is the value of the similarity of the two sensor data 1 〇1, 1 0 r in the frequency domain. The calculated value is distributed between 0 and i. The closer to J, the two signals are similar. The higher the degree, the closer to 0, which means the lower the similarity. In the time domain comparison phase 52, the preferred embodiment mainly uses the calculation of the cross covariance to determine whether the two signals have a certain degree of correlation, and judges the result of the auxiliary frequency domain (freqUency d〇main). . The calculation details of the time domain similarity meaning are as follows. First, the formula for calculating the interlaced covariate is as follows: cov=^|; just-painting ~) x Gang-Cong, (), where 嶋^ and 14 201141154 represent n data in A[n] and B[n], respectively. The average value. The numerical significance of this interleaved covariate represents the correlation between the trends of the two data. Since there is no limit to the numerical range of the interleaved covariates, in order to make it easy to judge, this value needs to be coefficientized as follows:

__COVstd(A)xstd(B) ' where std(A) and std(B) represent the standard

difference. This coefficient will be between 〇~+ 1, and the closer to i, the greater the correlation between the two data. In the preferred embodiment, the implementation thresholds in both the frequency domain and the time domain are 〇·5, but are not limited by this value. Data sharing unit 34: After the first and second devices 1, 1 are authenticated by the authentication and pairing calculation unit 33, the 2.1802.15.4 communication module 121' 21 will exchange e-mail addresses (e_mau address) with each other (step 3〇8), then 'each of the Bluetooth communication modules 122, 122 are sent to the wireless communication device 2, 2' (step 309), and then the wireless communication device 2, 2, send the other party's email address Electronic business card (step 31 ()), for sharing data with the other party using 0 - see Figure 6 'This embodiment of the electronic business card sharing information form user = 仃 edited personalized community information, including various community accounts and "Business card slot" 'The devices of both parties will automatically send this electronic business card to the matching code specified by the other device (ie, the e-mail address of the latter), so that the shirt becomes an automatic data program. Where is the knife and the knife 15 201141154 Table T The function of the authentication method, device and system for sharing data with each other by using the sensing data is as follows: judging whether the triggering is triggered by the same predetermined event according to the sensing data of the different users, and judging each other When the sensing data is similar, the other party is given the right to share the data, so that different users can share the data in a more direct and natural manner, so the object of the present invention can be achieved. However, the above is only the preferred embodiment of the present invention. The scope of the invention is not limited by the scope of the invention, and the simple equivalent changes and modifications made by the invention in the scope of the invention and the invention are still within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram showing the authentication system of the present invention communicates with a wireless communication device in a preferred embodiment; FIG. 2 is a system block diagram illustrating that the present invention utilizes sensing data to share with each other. Figure 3 is a block diagram showing the authentication method for sharing data with sensing data according to the present invention; and FIG. 4 is a communication diagram illustrating the data exchange process of the device for defining different codes φ in the preferred embodiment. FIG. 5 is a flowchart showing the procedure of the authentication and pairing calculation of the embodiment; and FIG. 6 is a schematic diagram illustrating the embodiment. Electronic business card sharing data form 0 16 201141154 [Description of main component symbols] I, γ ····first and second devices 10, 10'·first and second control

〇V 兀 、 II, 1 Γ · first and second sensors 12, 12' · first and second wireless transmission units 121, 121 'IEEE802.15.4 communication module 122, 122' Bluetooth communication module 13 , 13' first and second memory 09 early morning 2, 2 '... wireless communication device 301~3 10 step 31... event detection unit 32... sensing data acquisition unit 33 authentication and pairing calculation unit 34.........data sharing unit 501~508 steps

17

Claims (1)

201141154 VII, Shen Qing patent scope: The method comprises the following steps: the first device is triggered to generate a first sensing data by using a first device and a second device that use the sensing data to share data with each other: And the second device is triggered to generate a second sensing data; (b) determining whether the triggering is triggered by the predetermined event according to the first sensing data and the second sensing data; (c) if the determining is triggered by the predetermined event Receiving and recording the sensing data of both parties, and comparing each other's sensing data to determine whether the two are similar; and (d) giving each other the right to share the data if they are similar to each other. 2. The authentication method for sharing data with sensing data according to the scope of the patent application scope is as follows: (a) the first device is subjected to vibration to generate a first sensing data representative of the oscillation, And the second device is subjected to vibration to generate a second sensing data representative of the oscillation. 3_ The authentication method for sharing data with each other by using sensing data according to item 2 of the patent application scope, wherein the step comprises the following steps: (bl) the first device/second device each compares its own sensing data reading w If the first threshold value is greater than or equal to a first threshold, then the sensing data reading is determined to be an oscillating sample, wherein 丨g represents the gravitational acceleration value of the detecting squat at rest; and (b2) the oscillating sample per second is calculated. The number Ds is determined to be a concussion event if the number of samples per second Ds exceeds a second threshold. 18 201141154 4. According to the certification method of the third application of patent application scope, in which the measurement data share funds, step (c) includes the following steps: (cl)m transmission-with data request instruction with sequence number; (.2) The second device requests the data packet of the instruction sequence number according to the data request to the first ^^ sequence, and sends the corresponding sensing component, the second packet is the same as the second serial number; and the ^ is formed and each of the data packets is marked not- When the device determines that the serial number of the received data packet is the same as the serial number of the previously sent " request packet, the content of the data packet is copied to the data structure of the first data packet, and the data request instruction of the next serial number is sent to the first device, if it is determined The serial number of the received data packet is different from the serial number of the previously sent request seal, that is, the current data packet is discarded and the request packet is transmitted to the second device. 5• According to the shooting, please refer to the method of authentication for the sharing of data in the sensory data. The step (4) is to judge the similarity between the sensing data in the frequency domain and/or the time domain. 6. An authentication device for sharing data with each other by using sensing data, the device being a first device and performing an authentication method with a second device, the first device comprising: & a sensor, triggered by the generation a first sensing data; a wireless transmission unit receiving the second sensing data of the second device; and a control unit 'coordinatedly controlling the action of each component, determining whether the first sensing data and the second sensing data are Triggered by a predetermined event, if triggered by the 19 201141154 scheduled event, the sensing data of both parties is received and recorded, and the sensing data of each other are compared to determine whether the two are similar, and if the sensing data of each other is similar, The right of the other party to share information. An authentication device that uses the sensing data to share information with each other as described in claim 6 of the scope of the patent application, wherein the sensor is an accelerometer that is subjected to vibration to generate sensing data. 8. The authentication device for sharing data with each other by using sensing data according to item 7 of the patent application scope, wherein the control unit compares the sensing data of the sensing data ^, if the content of the first-threshold is greater than or equal to The value determines that the sensing data parameter ^ is an oscillating sample, wherein lg represents the value of the gravitational acceleration detected at rest, and calculates the number of oscillated samples per second Ds, if the number of samples per second oscillated more than one second The threshold value is determined to be a shock event. 9. According to the eighth aspect of the patent scope, the U-shares sharing information with the sensing data, wherein the control unit controls the wireless transmission unit to send a data request command with a serial number to receive the second According to the data in the request instruction, the data packet corresponding to the serial number is sent out, and the The data packet is divided into the sensing data of the second device itself, and each of the data packets is marked with a different serial number. 10. According to claim 9 of the scope of the patent application, the device that uses the sensing data to share the material with the sensing device, wherein the control unit determines the number of the received data packet and the bed sister sent the request sealing sentence When the serial number of a is the same, the data packet is copied to the custom data structure, and the data is sent to the next - a serial number of data request instructions / to δ hai "a device" if judged to receive The number of the (4) packet of the 杳 + , , ^ ^ (4) is different from the sequence number of the previous request packet, that is, the data packet of the discarded target is transmitted again | 20 201141154 The packet is requested to be sent to the second device. 11. The authentication device for sharing data according to (4) sensing according to paragraphs 6 to 1G of the scope of the patent application, wherein the control unit judges each other's sensing data in the frequency domain and/or the time domain. Similarity 12. An authentication system that uses sensing data to share data with each other' includes: a first device comprising: a first sensing H' is triggered to generate a first sensing data, a first wireless transmission unit Transmitting/receiving external data, and a first control unit to coordinately control the actions of the components of the first device; and a second device comprising: a second sensor triggered to generate a second sensing data, a wireless transmission unit that transmits/receives external data, and a second control unit that cooperatively controls the actions of the components of the second device; whereby the first control unit and/or the second control unit respectively control the first wireless transmission The unit and/or the second wireless transmission unit receives the sensing data of the other party, and determines, according to the first sensing data and the second sensing data, whether it is triggered by a predetermined event, if the predetermined event is The sender receives and records the sensing data of both parties, and compares each other's sensing data to determine whether the two are similar. If the sensing data of each other is similar, the other party is given the right to share the data. 13· According to the 12th item of the patent application scope The authentication system for sharing data with each other by using sensing data, wherein the first sensor and/or the second sensor is an accelerometer that generates sensing data by vibration. 21 201141154 14. Patent application The authentication system for sharing data with the sensing data according to the thirteenth item, wherein the first control unit and/or the second control unit compares the sensing data of the sensing unit ^, if the content is satisfied. If the value is greater than or equal to a first threshold, the sensing data reading y is determined to be an oscillating sample, wherein lg represents the value of the gravitational acceleration detected at rest, and the number of samples per second is calculated, and the number of samples per second is oscillated. If the Ds exceeds a second threshold, it is determined to be a shock event. 15. The authentication system for sharing data with each other using the sensing data according to claim 14 of the patent application scope, wherein The first control unit and/or the second control unit controls the first wireless transmission unit and/or the second wireless transmission unit to send a data request instruction having a serial number, thereby receiving the serial number in the instruction request Sending the data packet corresponding to the serial number, wherein the data packet is divided into the sensing data of the other party, and each data packet is marked with a different serial number. 16. The sensing data according to the 15th patent scope of the patent application The 6-forcing system for sharing data with each other, wherein the first control unit and/or the second control unit determine that the serial number of the received data packet is the same as the _ serial number of the previously sent request packet, that is, the content of the data packet Copy to the custom data structure, and send the next-numbered data request command to the other party. If it is judged that the serial number of the received data is different from the serial number of the request packet sent by the other, the original data packet is discarded and then transmitted. Request a packet to the other party at a time. 1 = an authentication system that utilizes sensing to share information with each other as described in the claims of claims 12 to 16 wherein the first control unit and/or the second control unit are in the frequency domain and/or Or time domain to judge each other's sensing data 22 201141154 'similarity. twenty three