TW201105084A - Mobile communication device and touch identification method - Google Patents

Abstract

The invention discloses a mobile communication device including a casing, a plurality of contact points, a sensing module and a processing module. The contact points are conductive and reachably disposed on the casing. The sensing module is electrically connected with each of the contact points. The processing module is coupled to the sensing module. When two contact points of the plurality of the contact points are touched at a first time spot, the sensing module generates a corresponding first detection singal. When two contact points of the plurality of the contact points are touched at a second time spot, the sensing module generates a corresponding second detectioin signal. The processing module receives the first detection signal and the second detection signal. Then, the processing module judges the first detection signal and the second detection signal according to a default rule, and further to lock or unlock the mobile communication device.

Description

201105084 VI. Description of the Invention: [Technical Field] The present invention relates to a mobile communication device, and more particularly to a mobile communication device having a touch password recognition function. [Prior Art]

As wireless communication technologies and related consumer electronics industries mature, a wide variety of mobile communication devices are available, such as smart phones or personal digital assistants (PDAs) with communication capabilities. People are beginning to use these novel mobile communication devices as a networking tool for interpersonal communication, business visits, and even personal finances. These devices may thus store important information about many unique people, such as the company's next season's plans, personal bank account information, or years. To accumulate customer transaction records. These mobile communication devices (such as smart phones) are lightweight and versatile, and are easily lost or stolen. - But in the hands of the unscrupulous, in addition to the possibility, people use the mobile phone number to make a call, and may even cause unpredictable losses to the user due to the leakage of important information stored therein. In response to this derivation of anti-theft problems, some manufacturers have proposed (4) countermeasures. Common anti-theft systems are listed as follows: a) Digital authentication (code verfication): = The application of authentication is mainly mobile phone password and user identity module (Subscriber Identity Module, SIM) card password, etc., its main principle, in the mobile phone operating system (. (4) -») User input preset number combination, as the basis for identifying static users. However, digital authentication settings are usually implemented through software, which is vulnerable to cracking and failure. 201105084 b) Strong magnetic anti-theft: The strong magnetic anti-theft uses the strong magnet in the holster of the mobile phone through the Hall element set on the mobile phone motherboard and a strong magnetic magnet buried in the holster of the mobile phone. The magnet causes the Hall element to generate a Hall voltage, and when the mobile phone is stolen, an alarm sounds to notify the owner of the mobile phone to achieve an anti-effect. However, this type of mobile communication device needs to set the Hall element, the cost of the setting, the volume of the body is increased, and it needs to be used with an additional magnet magnet, which is inconvenient to carry and use. c) biometric verification: Biometric authentication is a technology that has matured in recent years. Its main application = refers to f, voiceprint, avatar recognition, etc. It is easy to use and maintains a 'sexuality'. At present, the use of fingerprint recognition as a hand on the actual product is limited to a small number of high-priced mobile phones, because its identification is ίίίίί. 'Set county high' and its touch rate and touch speed still need to be passed on the other hand. Currently in the application of vehicle anti-theft, 5 self-seeing authentication methods, there are also - kinds of i people often self-proclaimed Dark lock. This type of touch dark lock, the two contact points at the main point 'connected to the starting circuit of the vehicle respectively, the user can pull a specific connection structure or simple structure' as long as the set position is not tight, it is easy to record ^, This 'this day's day frequency exposure - bribery communication cut, it depends on a number of touch points, to shape the low cost and 201105084 crack touch password identification Wei, to solve the above problems. SUMMARY OF THE INVENTION One aspect of the present invention is to provide a Ϊ, a plurality of contact points, a sensing module, and a contact housing </ RTI> that are electrically connected to the second female contact point of the housing. Processing module and sensing module_vibrating group knife according to a specific embodiment, removing the contact point, and sequentially turning on the various numbers placed on the housing; when two of the contact points (may be ΐ 号 ^ and the: sensing letter; and a) when the number; b) when two network y is touched in a, the corresponding first sensing signal two sensing signals are generated, and time _ is generated The corresponding second sensing code number and the first control password identification: the energy setting and the touch authentication method have the functions of touching the anti-theft and data security 201105084 required by the communication device. Compared with the prior art, the touch password proposed by the present invention is formed by a touch-contact point in a hard-circuitd manner, and is not easily cracked by a software. In addition, the contact point and the sensing module are simple in structure and low in installation cost, and can be widely applied to various mobile communication devices. The advantages and spirit of the present invention will be further understood from the following detailed description of the invention. [Embodiment]

Read Figure 1 and Figure 2. Figure - is a perspective view of a device 1 in accordance with one embodiment of the present invention. FIG. 2 is a block diagram of the action pass If in FIG. As shown in FIG. 2, the mobile communication device 1 includes: a module 2 sensing module 13, a memory module 14, and a setting = the body device 1 has an accessible//contact, but the inversion == In the example, 'when the two contact points can be __pure: the domain mode is passed/set, the result of the ii'sr Mi Lin card, the result of the two touches of the user of the present invention, 201105084 The time produces two sets of senses _&amp; 13() The sense signal 130 is limited, the action = 〒 face, the invention does not take the two sets or the actual touch password job t-transformer according to the three sets of sense signals f Tiger 13 rushed into;; make the set of communication communication 1 can be.仃Wbreaking 'to achieve a higher security processing module 16 may generate __ for each of the sequential order discs and the parent set of sense signals 130 according to the two numbers (10) corresponding to the complex sense signal 13G . The detailed mechanism for these sensing signals, and 16 alignments, is shown below. Please refer to Figure 3. Figure: r to dry 131^^ point =^ ==3 single = 2 to contact and contact The raw sensing signal can be based on two sensing units _ test results of the fourth and figure seven. FIG. 4 is a schematic diagram of the contact point 12a 1 in FIG. FIG. 7 is a diagram showing the § sheep thin circuit of the sensing unit 131 in FIG. As shown in Fig. 4, the sensing unit 31 includes a voltage dividing circuit listening and amplifying circuit 1312. On the other hand, the sensing unit m includes a voltage dividing circuit 13 and an amplifying circuit 1322. For example, the detailed circuit diagram of the sensing unit 131 is taken as an example with reference to FIG. The voltage dividing circuit 131〇 of the sensing unit 131 is electrically connected to the contact point 丨2 and the contact point Ub respectively. The dividing circuit 1310 has a node 131: when the terminal 12a and the contact point 12b have a voltage difference, The voltage circuit 131 can obtain a node voltage at the node 13100 according to the 201105084 resistance voltage division result. In this embodiment, the amplifying circuit 1312 can be a non-inverting voltage amplifier, the amplifying circuit 1312 is electrically connected to the node 13100 of the voltage dividing circuit 1310, and the amplifying circuit 1312 is used to amplify the node voltage to generate the voltage signal Si. On the other hand, the sensing unit 132 may also include an equivalent circuit. When the contact 12a and the contact 12c have a voltage difference, the sensing unit 132 generates a voltage signal S2. It is noted that the contact point 12a and the contact point 12b are respectively disposed on the housing 10 in an accessible manner. As shown in Fig. 4, when the contact point 12a and the contact point 12b are in contact with each other, the contact point 12a forms a path through the outer conductor 3 (the finger of the human body) and the contact point 12b. The human body has a certain degree of static electricity, and the static electricity establishes a potential difference Vd between the contact point 12a and the contact point 12b. At this time, the potential difference Vd is sensed by the contact point 12a and the contact point ((3)'. Voltage signal S1.丄::

The inter-dot path senses the sensing unit 131 of the module 13. At the same time, the contact point 1乂 is empty, and another contact is used. When the contact point 12a 舆 contacts it to form a path

Ub, forming two contact points produces a voltage signal S1. The measuring unit 132 does not function

Point 12a to point 12c &quot;έ 12a when the user presses the contact point with the finger 1% and contacts black. Please refer to Figure 5, Figure 5 shows the contact point in Figure 3 201105084. When the contact point 12c is touched, the stand is !32, which has a disk sensing unit diagram. The sensing unit of the sensing module 13 uses a circuit similar to that of the old model 131. As shown in Figure 5, when the unit is turned on, the 3212^^ contact 12c, the two contact points form a path, producing ί voltage _ S2 仏 and _ point 仏 _ you Tianhu at the same time 'another The sensing unit 131 does not generate the sensing signal 丨3〇 corresponding to the contact point 12a and the contact point 12c according to the voltage signal S2.

^ When the user presses the contact point 12b and the contact point 以 with a finger, 匕%· is formed.凊 See Figure 6. Fig. 6 shows the intention of the contact point 12b and the contact point c being touched in Fig. 3. It should be noted that, when the contact is in contact with the contact point, the circuit is formed, and the sensing unit 131 is used to sense the unit 132. Equivalent to the sensing unit 131 and the sensing unit 132 corresponding to the path, the two sensing units 131, 132 respectively generate two voltage numbers SI, S2, the sensing module 13 can be based on the voltage signal S1 and the voltage signal S2 generates a sensing signal 13A corresponding to the contact point i2b and the contact point 12c. . Thereby, the sensing module 13 can generate different voltage signal combinations through the sensing units 131 and 132 respectively, and different voltage signal combinations can correspond to the conduction relationship between any two contact points. The correspondence between the contact point, the sensing unit, and the voltage signal combination used to generate the sensing signal is shown in Table 1. The two contact points corresponding to the corresponding sensing unit voltage signal combination 12a, 12b -- - 131 S1 12a ' 12c 132 S2 12b &gt; 12c 匕 - one - 131 , 132 SI ' S2 Table 1 201105084 See Figure 2. The processing module 16 sets the received sensing signal 13 to a predetermined condition. The general cake can be (4) in the fiber module, the two pre-a contact point combinations in the 14 (the first preset contact point combination η and the second preset contact point combination P2) and the first preset contact point combination P1 and II The preset order between the contact combinations P2. Each preset contact point combination may correspond to two contact points. For example, in this embodiment, the content of the first preset contact point combination P1 is ab, and the first preset contact point combination pi corresponds to the contact point 12a and the contact point 12b. On the other hand, the content of the second preset contact point combination P2 is ac, and the second preset contact point combination p2 corresponds to the contact point 12a and the contact point i2c. In the present embodiment, 'if the user first presses the two contact points a, 12b at the first time, the processing module receives the first subtraction signal corresponding to the contact points 12a, 12b, and then the user presses the two contacts at the second time. Points 12a, 12c, the processing module receives a second sensing signal corresponding to the contact points 12a, 12c. At this time, the processing module 16 sequentially receives the _th sense signal and the second sensation number, respectively, and the first preset contact point combination ρι, the second preset contact point combination P2 in the memory module 14 and the same The preset order is the same as the match. Then, the processing module 16 unlocks the mobile communication device 1. %, on the other hand, if the sensing signal (the first sensing signal or the second sensing signal, the two contact points of the two contact points do not match the contents of the combination of the two preset contact points, or the second board group 16 receives If the first sensing signal does not match the order of the second sensing signal, then the comparison is determined to be inconsistent, and the mobile communication device is kept in the locked state, thereby forming a touch password recognition function.

The 'locked state of the upper=' is an operating mode in which the manufacturer or the user can add a meaning to the actual application state. For example, in this embodiment, as shown in FIG. 2, the tilting communication device i may further include a display module 2, a key input module U 201105084, and a power module 24. When the processing module 16 is in the middle of the above-mentioned at least one of the communication devices 1 , the processing module 16 can be displayed, and the processing module 16 can also input the button into the temple 22 when the locking is performed. Should be = user's button input, and then the mobile communication device i temporarily I:; Ξίϊ ϊ button input. In the actual account, you can borrow the above machine to make the locked state of the mobile communication device 1 mentioned in the month. , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Quite a predetermined condition. The result of the processing module 16 does not match, and does not match.

= condition when the processing module 16 reads the pre-J J from the memory module 14

The Ho i zone dynamic transmission owing module 18 transmits the communication interface 18 to the contact address specified by the predetermined contact information 140. _This, 楹?® code and email' or separately are telephones;: This is the other contact method and contact medium corresponding to ^钱疋, not to find/home ST coordinates, actively assist users to find Confidential or personal information. As for the day's retreat, it has 201105084 clearance: this = touch r secret guide "and: raw? And: the structure is reached, the profitable single metal line connection basic ίϊίΐί rr:al amplifler, ορ enough and resistance And the formation, the database, and the complicated calculation method.

3 kinds of ϊϊ:: 'The mobile device 1 uses only three contact points to form c, and a total of K 糸 (ab, ac, be), which can be used to increase the number of contact points. For example, 曰 曰 曰 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , In another embodiment, the mobile communication device includes a housing and an upper device. (If the connection is electrically conductive and accessible in a plurality of ways, the first step is to perform the steps. When the contact point of the complex-sensing ^ is touched at the first time, a corresponding one is generated. The player performs the step S1G2, and the two contact points are touched by the younger one. Corresponding second sensing signal is generated when touched, and step S104 is performed, determining the first sensing signal-sensing signal according to the preset condition, and selectively locking or unlocking the mobile communication device [S] 13 201105084 Set. The preset conditions include the first preset contact and the first-contact contact combination*, the brother-ship contact The preset order of the group, the first preset is combined with the preset contact point combination, and the second preset contact point is not limited to the actual application, and the contact is not limited to the actual application. The sensing signal between the points. The touch authentication method of the invention can further re-measure the signal (such as the third sensing signal, the flute mi, the shell juice force, the symmetry, etc.), and the corresponding correspondence is more diverse. The touch ' 咕 于 于 于 于 接 接 接 接 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 〒ΐ 〒ΐ 〒ΐ 〒ΐ 〒ΐ 〒ΐ 〒ΐ If the comparison does not match the specific security condition day: 'For example, if the full communication device is not completed within the pre-(four) (four) navigation compression times, the touch authentication method may advance to transmit the communication signal according to the predetermined contact information. The contact information can be an email address or a phone number, and the inch or the ring number can be correspondingly an email or a short message. In addition, after the notification message is sent, the touch authentication method can further actuate the communication device to shut down. And, in summary, the present invention proposes The mobile communication device and the touch authentication method have a touch password recognition function, and can provide the anti-201105084 anti-piracy and data security function required for the mobile communication device. The i-day &amp; two code, itself through the touchable technology, the present invention The proposed touch is dense, and it is not easy to be broken by the soft body: „The point is shaped by the hardware circuit conduction relationship and the installation cost is low. The structure of the contact point and the sensing module of the Lu, J 2 Bu is simple - g 'lack is applied to various Mobile communication device. The details of the body of this issue, I hope to be more clear description of the case = to add to the = = implementation = change and equality of the invention, the scope of the invention is wide = the scope of the patent scope of the application (4) Make all possible changes of the fine cover 201105084 [Schematic Description of the Drawings] FIG. 1 is a perspective view of one of the drawings according to the present invention. FIG. 2 is a functional block diagram of a mobile communication device in a specific embodiment. FIG. 2 is a schematic diagram of the sensing module in FIG.

Figure 4 shows the diagram when two contact points are touched in Figure 2. Figure 5 shows the diagram when the other two contact points in Figure 3 are touched. Figure 6 shows the diagram when the other two contact points in Figure 3 are touched. Figure 7 shows the detailed circuit diagram of the sensing in the green. According to another embodiment of the present invention, the touch authentication method [main component symbol description]

1: mobile communication device 12a, 12b, 12c: contact point 130: sensing signal 1310, 1320: voltage dividing circuit 13100: node 14: memory module 16: processing module 10: housing 13: sensing module 131 132: sensing unit 1312, 1322: amplifying circuit 140: predetermined contact information 18: transmitting module 16 i S] 201105084 20: display module 180: notification message 22: button input module 24: power module 3: external Conductor Vd: potential difference SI, S2: voltage signal P1: first preset contact point combination P2: second preset contact point combination S100~S104: steps

[S3 17

Claims (1)

201105084 VII. Patent application scope: A mobile communication device, comprising: a casing; a plurality of contact points, the plurality of contact points being electrically conductive and accessible to the casing; the knife is in contact with the casing a point connection, when the plurality of contact points are at the first time being touched, the sensing module generates a corresponding-first sensing signal, and when the plurality of contact points are in contact with the - The second time is the second sensing signal of the deer; the processing module is coupled to the sensing module and receives the first sensing ss number and the first The second sensing signal, the processing module determines that the first sensing signal and the second sensing signal select= to lock or unlock the mobile communication device according to a preset condition. The mobile communication device of claim 1, wherein each of the contact points is a metal contact exposed on the housing. The mobile communication device of claim 1, wherein the sensing module comprises a plurality of sensing units, each of the sensing units being coupled between the plurality of contacts and two of the contact points. Each of the sensing units includes: a voltage dividing circuit that is electrically connected to two of the plurality of contact points, the voltage dividing circuit has a node voltage; and an amplifying circuit, The amplifying circuit is electrically connected to the node of the voltage dividing circuit, and the amplifying circuit is used for amplifying the voltage of the node to form a voltage signal; i Q 18 201105084 wherein 'the number of contact points of the two lions When being touched, the sensing module forms the sensing signals according to at least the voltage signal of the sensing unit: 4. The mobile communication device as described in the patent application scope, wherein the preset bar includes - Pre-set combination, 1 second-order succession combination, and a pre-3 post-order between the first pre-contact contact point combination and the second preset contact point combination, the first-lin connection difficulty and the women's second pre- Set the contact point, and 5 knives correspond to Two of the contact points. 5. The mobile communication device of claim 4, further comprising: a memory module coupled to the processing module and configured to store the first preset contact point combination and the first Two preset contact point combinations. 6. If you apply for the mobile communication device described in item 5, the step-by-step includes a “send module” and the processing module minus, the memory module_save-schedule^=*-preservation condition occurs, The processing module controls the transmitting module to transmit a notification signal according to the predetermined contact hole. For example, in the mobile communication device mentioned in item 6 of the patent application, for the action, the light is in the -grain time or -舦2 == complete the solution. 1 person wants the mobile communication device described in the article, which is the reservation. Bay is the email address and the notification signal is an email. 9. The action described in item 6 of the scope is placed in the wire, wherein the predetermined bin. :, ', phone number, and the notification signal is a newsletter. 10. The mobile communication device of claim 6, wherein the processing module shuts down the mobile communication device after the notification 19 201105084 signal is sent. 11. A touch § forcible method for a mobile communication device, the mobile communication device comprising a housing and a plurality of contact points, the plurality of contact points being electrically conductive and accessible to the housing The touch authentication method includes the following steps: when two contact points are touched at a first time, a corresponding first sensing signal is generated; when two contact points are touched at a second time When touched, a corresponding second sensing signal is generated; and the first sensing signal and the second sensing signal are determined according to a preset condition and the mobile communication device is selectively locked or unlocked. 12. The touch authentication method according to the above-mentioned patent scope, wherein the preset strip includes a first preset contact point combination, a second preset contact point combination, and j first preset contact. a pre-sortion order between the point combination and the second preset contact point combination, the first preset contact point combination and the second preset contact point, and &amp; Two touch points. The touch authentication method described in claim 11 further includes the following steps: When the field-preservation condition occurs, a notification signal is transmitted according to a predetermined contact information. The touch authentication method of claim 13, wherein the security 4 action pass is placed in a predetermined time _ or - within a number of presses; 20 [51 14, 201105084 15, the touch authentication method described in claim 13 wherein the predetermined contact information is an email address, and the notification signal is an email. The touch authentication method of claim 13, wherein the predetermined contact information is a phone number, and the notification signal is a short message. t 51 21