CN110139261B

CN110139261B - Bluetooth equipment, bluetooth mobile terminal, bluetooth quick connection system and Bluetooth quick connection method

Info

Publication number: CN110139261B
Application number: CN201910490912.4A
Authority: CN
Inventors: 吴征瑜; 刘泽儒
Original assignee: Shenzhen Nuokang Medical Equipment Co ltd
Current assignee: Shenzhen Nuokang Medical Equipment Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2024-02-20
Anticipated expiration: 2039-06-06
Also published as: CN110139261A

Abstract

The present disclosure relates to a bluetooth quick connect system, comprising: bluetooth equipment and Bluetooth mobile terminal. The Bluetooth mobile terminal selects one of the monitored Bluetooth devices to send a binding request to the Bluetooth mobile terminal. And the binding request information received by the Bluetooth device and the information of the Bluetooth mobile terminal stored by the storage element judge whether the Bluetooth mobile terminal sending the binding request is a legal Bluetooth mobile terminal or not, and instruct the Bluetooth connection unit of the Bluetooth device to bind and connect to the legal Bluetooth mobile terminal. The disclosure also relates to a bluetooth device, a bluetooth mobile terminal and a bluetooth quick connection method for the bluetooth quick connection system.

Description

Bluetooth equipment, bluetooth mobile terminal, bluetooth quick connection system and Bluetooth quick connection method

Technical Field

The present disclosure relates to the field of bluetooth communications, and in particular, to a bluetooth device, a bluetooth mobile terminal, a bluetooth quick connection system, and a method thereof.

Background

With the continuous development of wearable devices, bluetooth communication is more widely applied in wearable devices. Due to the low power consumption characteristics of bluetooth wireless communication, bluetooth is currently selected as wireless communication between devices for more and more internet of things communication. However, pairing and binding between devices that communicate via bluetooth typically consumes a significant amount of time and effort from the user. Is a very tedious experience for the average person.

In the special fields of medical treatment, military industry and the like, due to the consideration of safety and appointed connection, the binding connection of the Bluetooth equipment needs to appoint an appointed client operated on the mobile terminal, and one Bluetooth equipment can only be connected by the client of one mobile terminal at the same time. The existing bluetooth device and the mobile terminal device are connected by binding based on the bluetooth protocol bottom layer, so that one bluetooth device can be bound and connected by a plurality of mobile terminals at the same time, and the situation that the mobile terminal which is originally connected to the bluetooth device cannot be connected to the bluetooth device by other mobile terminals in advance is caused. For example, in a hospital or a medical institution, a wearable pulse blood oxygen bracelet is used as medical equipment for detecting the physical sign of a patient, a Bluetooth wireless communication technology is used for carrying out data transmission of the physical sign of the patient with a mobile terminal such as a tablet mobile phone, and due to the privacy of medical data and the safety of data transmission, the pulse blood oxygen bracelet is used as a Bluetooth equipment and can only be connected and transmitted by one appointed mobile terminal, but in the existing Bluetooth technology, the Bluetooth equipment can be bound and connected by a plurality of mobile terminals at the same time. This obviously does not allow the purpose that a bluetooth device can only be connected by a client of a mobile terminal at the same time, which results in a failure to allow the uniqueness of the bluetooth connection between the bluetooth device and the mobile terminal and the security of the data transmission.

Disclosure of Invention

Therefore, in order to realize the uniqueness of the Bluetooth connection between the Bluetooth device and the mobile terminal and the safety of data transmission, the invention provides a technical scheme for realizing the quick Bluetooth connection between the Bluetooth device and the Bluetooth mobile terminal before other irrelevant mobile terminals, thereby eliminating the situation that other illegal mobile terminals are connected to the Bluetooth device in advance.

According to one aspect of the present disclosure, there is provided a bluetooth quick connect system, comprising: comprising the following steps: the Bluetooth mobile terminal comprises a monitoring unit, a Bluetooth connection unit and a client unit, wherein the monitoring unit receives the MAC address of the Bluetooth device within a preset distance range monitored by the monitoring unit when the client unit is started; the Bluetooth connection unit is used for sending a Bluetooth connection request to the Bluetooth device based on the MAC address of the Bluetooth device monitored by the monitoring unit so as to establish Bluetooth communication connection with the Bluetooth connection unit of the Bluetooth device; the client unit comprises an information acquisition component, a Bluetooth device selection component and a storage element, wherein the Bluetooth device selection component receives the MAC address of the Bluetooth device within a preset distance range monitored by the monitoring unit when the client unit is started, selects the MAC address of the successfully bound Bluetooth device which is stored in the storage element and is the same as the MAC address of the successfully bound Bluetooth device stored in the storage element from the received MAC addresses of the Bluetooth device, and then instructs the Bluetooth connection unit to send a binding request to the MAC address of the selected Bluetooth device; the Bluetooth device includes: the system comprises a broadcasting unit, a Bluetooth connection unit and a client unit, wherein the broadcasting unit is used for broadcasting the MAC address of Bluetooth equipment in a preset distance range; the Bluetooth connection unit is used for establishing Bluetooth communication connection with the Bluetooth connection unit of the Bluetooth mobile terminal based on a Bluetooth connection request sent by the Bluetooth mobile terminal; the client unit comprises an information acquisition component, a distinguishing component and a storage component, wherein the information acquisition component acquires binding request information selected by a Bluetooth device selection component of the client unit of the Bluetooth mobile terminal and sent from a Bluetooth connection unit of the Bluetooth mobile terminal through the Bluetooth connection unit, the storage component is used for storing the MAC address of the successfully bound Bluetooth mobile terminal, and the distinguishing component distinguishes whether the Bluetooth mobile terminal sending the binding request is a legal Bluetooth mobile terminal or not based on the MAC address of the Bluetooth mobile terminal stored by the storage component within a preset time period after the Bluetooth communication connection is established, and indicates that the Bluetooth connection unit of the Bluetooth device is bound and connected to the legal Bluetooth mobile terminal.

According to the bluetooth quick connection system of the present disclosure, wherein the discriminating module discriminates whether the bluetooth mobile terminal that sends the binding request is a legal bluetooth mobile terminal, including: confirming whether the acquired binding request information sent by the client unit of the bluetooth mobile terminal contains the MAC address of one or more successfully bound bluetooth mobile terminals stored in the storage element of the bluetooth device, judging the MAC address of the bluetooth mobile terminal which is the same as the MAC address of the latest successfully bound bluetooth mobile terminal contained in the storage element in the MAC address of the confirmed one or more successfully bound bluetooth mobile terminals as the MAC address of the legal bluetooth mobile terminal, binding the bluetooth mobile terminal corresponding to the MAC address of the legal bluetooth mobile terminal to the bluetooth device, and simultaneously instructing the bluetooth connection unit of the bluetooth device to disconnect other bluetooth mobile terminals.

According to the bluetooth quick connection system of the present disclosure, wherein the discriminating module discriminates whether the bluetooth mobile terminal that sends the binding request is a legal bluetooth mobile terminal, including: confirming that the acquired binding request information sent by the client unit of the Bluetooth mobile terminal does not contain one or more successfully bound MAC addresses of the Bluetooth mobile terminal stored in the storage element of the Bluetooth device, judging the MAC address of the Bluetooth mobile terminal contained in the binding request information sent first as the MAC address of a legal Bluetooth mobile terminal, binding the Bluetooth mobile terminal corresponding to the MAC address of the legal Bluetooth mobile terminal to the Bluetooth device, and simultaneously indicating the Bluetooth connection unit of the Bluetooth device to disconnect from other Bluetooth mobile terminals.

According to the Bluetooth quick connection system disclosed by the invention, when the MAC address of the received Bluetooth device is different from the MAC address of the Bluetooth device stored in the storage element, the Bluetooth device selection component selects the Bluetooth device which is monitored first and instructs the Bluetooth connection unit to send a binding request to the MAC address of the specific Bluetooth device which is selected, and the discrimination component determines the Bluetooth mobile terminal corresponding to the binding request which is received first as a legal Bluetooth mobile terminal.

The bluetooth quick connection system according to the present disclosure, wherein the client unit of the bluetooth device further comprises an updating component for marking the MAC address of the bluetooth mobile terminal, which is determined to be a legitimate bluetooth mobile terminal, contained in the storage element as the MAC address of the bluetooth mobile terminal that was successfully bound last time.

According to the Bluetooth quick connection system disclosed by the invention, the client unit of the Bluetooth device comprises an aging component, and the aging component is used for deleting the MAC address of the successfully bound Bluetooth mobile terminal from the storage element after the stored MAC address of the successfully bound Bluetooth mobile terminal does not establish Bluetooth connection with the Bluetooth device for a preset time period.

According to another aspect of the present disclosure, there is provided a bluetooth device for rapidly connecting to a bluetooth mobile terminal for bluetooth communication, wherein the bluetooth device includes: the system comprises a broadcasting unit, a Bluetooth connection unit and a client unit, wherein the broadcasting unit is used for broadcasting the MAC address of the Bluetooth equipment in a preset distance range so that a monitoring unit of the Bluetooth mobile terminal monitors the broadcasted MAC address of the Bluetooth equipment; the Bluetooth connection unit is used for establishing Bluetooth communication connection with the Bluetooth connection unit of the Bluetooth mobile terminal based on a Bluetooth connection request sent by the Bluetooth mobile terminal; the client unit comprises an information acquisition component, a distinguishing component and a storage component, wherein the information acquisition component acquires binding request information selected by a Bluetooth device selection component of the client unit of the Bluetooth mobile terminal and sent from a Bluetooth connection unit of the Bluetooth mobile terminal through the Bluetooth connection unit, the storage component is used for storing the MAC address of the successfully bound Bluetooth mobile terminal, and the distinguishing component distinguishes whether the Bluetooth mobile terminal sending the binding request is a legal Bluetooth mobile terminal or not based on the MAC address of the Bluetooth mobile terminal stored by the storage component within a preset time period after the Bluetooth communication connection is established, and indicates that the Bluetooth connection unit of the Bluetooth device is bound and connected to the legal Bluetooth mobile terminal.

According to the bluetooth device of the present disclosure, wherein the discriminating module discriminates whether the bluetooth mobile terminal that issues the binding request is a legal bluetooth mobile terminal, including: confirming whether the acquired binding request information selected and transmitted by the Bluetooth device selection component of the client unit of the Bluetooth mobile terminal contains MAC addresses of one or more successfully bound Bluetooth mobile terminals stored in a storage element of the Bluetooth device, judging the MAC address of the Bluetooth mobile terminal which is the same as the MAC address of the latest successfully bound Bluetooth mobile terminal contained in the storage element in the MAC addresses of the confirmed one or more successfully bound Bluetooth mobile terminals as the MAC address of a legal Bluetooth mobile terminal, binding the Bluetooth mobile terminal corresponding to the MAC address of the legal Bluetooth mobile terminal to the Bluetooth device, and simultaneously indicating a Bluetooth connection unit of the Bluetooth device to disconnect with other Bluetooth mobile terminals.

According to the bluetooth device of the present disclosure, wherein the discriminating module discriminates whether the bluetooth mobile terminal that issues the binding request is a legal bluetooth mobile terminal, including: confirming that the acquired binding request information sent by the client unit of the Bluetooth mobile terminal does not contain one or more successfully bound MAC addresses of the Bluetooth mobile terminal stored in the storage element of the Bluetooth device, judging the MAC address of the Bluetooth mobile terminal contained in the binding request information sent first as the MAC address of a legal Bluetooth mobile terminal, binding the Bluetooth mobile terminal corresponding to the MAC address of the legal Bluetooth mobile terminal to the Bluetooth device, and simultaneously indicating the Bluetooth connection unit of the Bluetooth device to disconnect from other Bluetooth mobile terminals.

The bluetooth device according to the present disclosure further comprises an updating component for marking the MAC address of the bluetooth mobile terminal, which is judged to be a legitimate bluetooth mobile terminal, contained in the storage element as the MAC address of the bluetooth mobile terminal that was successfully bound last time.

According to the Bluetooth device disclosed by the disclosure, the client unit of the Bluetooth device further comprises an aging component, wherein the aging component is used for deleting the MAC address of the successfully bound Bluetooth mobile terminal from the storage element after the stored MAC address of the successfully bound Bluetooth mobile terminal does not establish Bluetooth connection with the Bluetooth device for a preset time period.

According to yet another aspect of the present disclosure, there is provided a bluetooth mobile terminal for fast connection to a bluetooth device for bluetooth communication, wherein the bluetooth mobile terminal includes a listening unit, a bluetooth connection unit, and a client unit, the listening unit receiving a MAC address of the bluetooth device within a predetermined distance range monitored by the listening unit when the client unit is started; the Bluetooth connection unit is used for sending a Bluetooth connection request to the Bluetooth device based on the MAC address of the Bluetooth device monitored by the monitoring unit so as to establish Bluetooth communication connection with the Bluetooth connection unit of the Bluetooth device; the client unit comprises an information acquisition component, a Bluetooth device selection component and a storage element, wherein the Bluetooth device selection component receives the MAC address of the Bluetooth device within a preset distance range monitored by the monitoring unit when the client unit is started, selects the MAC address of the successfully bound Bluetooth device which is stored in the storage element and is the same as the MAC address of the successfully bound Bluetooth device stored in the storage element in the received MAC address of the Bluetooth device, and then instructs the Bluetooth connection unit to send a binding request to the MAC address of the selected Bluetooth device.

According to the Bluetooth mobile terminal disclosed by the invention, when the received MAC address of the Bluetooth device is different from the MAC address of the Bluetooth device stored in the storage element, the Bluetooth device selecting component selects the Bluetooth device which is monitored first and instructs the Bluetooth connecting unit to send a binding request to the MAC address of the specific selected Bluetooth device.

According to still another aspect of the present disclosure, there is provided a bluetooth quick connection method, including: broadcasting, namely broadcasting the MAC address of the Bluetooth equipment to a preset distance range by a broadcasting unit of the Bluetooth equipment; a monitoring step, wherein a monitoring unit of the Bluetooth mobile terminal monitors the MAC address of the Bluetooth equipment within a preset distance range; a Bluetooth communication connection step, wherein a Bluetooth connection unit of the Bluetooth equipment establishes Bluetooth communication connection with a Bluetooth connection unit of the Bluetooth mobile terminal based on a Bluetooth connection request sent by the Bluetooth mobile terminal; a bluetooth device selecting and binding request sending step, in which a bluetooth device selecting component of a client unit of the bluetooth mobile terminal receives MAC addresses of bluetooth devices within a predetermined distance range monitored by the monitoring unit when the client unit is started, selects a MAC address of a successfully bound bluetooth device stored in the storage element from the MAC addresses of bluetooth devices that are the same as the MAC address of the successfully bound bluetooth device stored in the storage element, and then instructs a bluetooth connection unit of the bluetooth mobile terminal to send a binding request to the MAC address of the selected bluetooth device; a binding request information acquisition step, wherein an information acquisition component of a client unit of the Bluetooth device acquires binding request information selected by a Bluetooth device selection component of the client unit of the Bluetooth mobile terminal and sent from a Bluetooth connection unit of the Bluetooth mobile terminal through the Bluetooth connection unit; and judging whether the Bluetooth mobile terminal sending the binding request is a legal Bluetooth mobile terminal or not based on the MAC address of the Bluetooth mobile terminal stored in the storage element of the client unit of the Bluetooth device in a preset time period after the Bluetooth communication connection is established, and indicating that the Bluetooth connection unit of the Bluetooth device is bound and connected to the legal Bluetooth mobile terminal.

The Bluetooth quick connection method disclosed by the invention comprises the following steps of: confirming whether the acquired binding request information sent by the client unit of the Bluetooth mobile terminal contains one or more MAC addresses of the Bluetooth mobile terminal which are successfully bound and stored in a storage element of the Bluetooth device; determining the MAC address of the Bluetooth mobile terminal which is the same as the MAC address of the latest successfully bound Bluetooth mobile terminal contained in the storage element in the confirmed MAC addresses of the one or more successfully bound Bluetooth mobile terminals as the MAC address of the legal Bluetooth mobile terminal; and binding the Bluetooth mobile terminal corresponding to the MAC address of the legal Bluetooth mobile terminal to the Bluetooth device, and simultaneously indicating the Bluetooth connection unit of the Bluetooth device to disconnect from other Bluetooth mobile terminals.

The Bluetooth quick connection method disclosed by the invention comprises the following steps of: confirming that the acquired binding request information sent by the client unit of the Bluetooth mobile terminal does not contain one or more MAC addresses of the Bluetooth mobile terminal successfully bound, which are stored in a storage element of the Bluetooth device; judging the MAC address of the Bluetooth mobile terminal contained in the binding request information sent first as the MAC address of the legal Bluetooth mobile terminal; binding the Bluetooth mobile terminal corresponding to the MAC address of the legal Bluetooth mobile terminal to the Bluetooth device, and simultaneously indicating the Bluetooth connection unit of the Bluetooth device to disconnect from other Bluetooth mobile terminals.

According to the bluetooth quick connection method of the present disclosure, the bluetooth device selecting and binding request sending step further includes: and when the received MAC address of the Bluetooth device is different from the MAC address of the Bluetooth device stored in the storage element, the selection component of the client unit of the Bluetooth mobile terminal selects the MAC address of the Bluetooth device monitored first and instructs the Bluetooth connection unit to send a binding request to the MAC address of the specific Bluetooth device selected.

The Bluetooth quick connection method disclosed by the invention further comprises the following steps: and updating, namely marking the MAC address of the Bluetooth mobile terminal which is judged to be legal in the storage element as the MAC address of the last successfully bound Bluetooth mobile terminal by an updating component of the client unit of the Bluetooth device.

The bluetooth quick connection method according to the present disclosure, further comprises: and an aging step, namely deleting the MAC address of the successfully bound Bluetooth mobile terminal from the storage element after the stored MAC address of the successfully bound Bluetooth mobile terminal does not establish Bluetooth connection with the Bluetooth device for a preset time period.

According to the technical scheme provided by the disclosure, in the special fields of medical treatment, military industry and the like, the binding connection of the Bluetooth equipment is realized through the communication between the client unit and the Bluetooth bottom layer protocol unit for the safety and the specified connection, so that the fact that one Bluetooth equipment can only be bound and connected by the client unit of one mobile terminal at the same time is realized, and when the Bluetooth equipment is replaced and bound with another mobile terminal, the user intervention operation flow is less. Especially, when the same kind of Bluetooth mobile terminals are simultaneously present in the Bluetooth equipment, the Bluetooth equipment has the choice of preferential binding connection for the mobile terminals bound in the shortest time interval, thereby realizing quick connection and eliminating the binding connection of other mobile terminals.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a schematic diagram of a bluetooth quick connect system according to the present disclosure.

Fig. 2 is a schematic diagram illustrating a bluetooth quick connect method according to the present disclosure. .

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used in this disclosure to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, a first bluetooth device may also be referred to as a second bluetooth device, and similarly, a second bluetooth device may also be referred to as a first bluetooth device, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context. Although the present disclosure refers to "bluetooth connection request", in the present disclosure, both "binding request" and "response to an authorized bluetooth mobile terminal" may be referred to as "bluetooth connection request"

In order that those skilled in the art will better understand the present disclosure, the present disclosure will be described in further detail below with reference to the accompanying drawings and detailed description.

Fig. 1 is a schematic diagram of a bluetooth quick connect system according to the present disclosure. As shown in fig. 1, the bluetooth quick connect system 100 includes a bluetooth device 200 and a bluetooth mobile terminal 300. The bluetooth device 200 and the bluetooth mobile terminal 300 are communicatively connected to each other by bluetooth communication via a bluetooth antenna. In general, a bluetooth pairing between the bluetooth device 200 and the bluetooth mobile terminal 300 forms a bluetooth communication connection. Specifically, in the case where the bluetooth device 200 starts the bluetooth function after power-on, the broadcasting unit 210 thereof is used to broadcast the MAC address of the bluetooth device 200 to a predetermined distance range. And in the case that the bluetooth mobile terminal 300 starts the client unit 330 after being powered on, the monitoring unit 310 monitors the MAC address of the bluetooth device 200 within a predetermined distance range. The predetermined distance is a standard distance range under the Bluetooth communication standard. The bluetooth connection unit 320 of the bluetooth mobile terminal 300 is configured to send a bluetooth connection request to the bluetooth device 220 based on the MAC address of the bluetooth device 200 monitored by the monitoring unit 310. The bluetooth connection unit 220 of the bluetooth device 200 establishes a bluetooth communication connection with the bluetooth connection unit 320 by pairing after receiving a bluetooth connection request from the bluetooth connection unit 320. The pairing typically needs to take the form of a cryptographic pairing at the time of initial pairing. In many cases, however, a password is not required for ease of pairing.

In general, there may be a plurality of bluetooth devices 200 or a plurality of bluetooth mobile terminals 300 within a predetermined distance range. Therefore, there may be a case where one bluetooth device 200 may simultaneously establish bluetooth connections with a plurality of bluetooth mobile terminals 300, or a case where one bluetooth mobile terminal 300 may simultaneously establish bluetooth connections with a plurality of bluetooth devices 200.

According to the bluetooth quick connection system 100 of the present disclosure, in the case that the bluetooth mobile terminal 300 starts the client unit 330 after being powered on, the information collecting component 331 of the client unit 330 receives the MAC address of the bluetooth device 200 within the predetermined distance range monitored by the monitoring unit 310 from the monitoring unit 310. In addition, the information collecting component 231 of the client unit 230 collects various physiological information of the user wearing the bluetooth device 200 and transmits the collected physiological information to the bluetooth connection unit 220, so that the bluetooth connection unit 220 packages and transmits the collected physiological information to the bluetooth device 300 in the process of communicating with the bluetooth connection unit 320, and the bluetooth mobile terminal 300 stores the received physiological information of the user locally or transmits the received physiological information to the cloud for storage.

The bluetooth device selection component 332 of the client unit 330 receives the MAC address of the bluetooth device 200 within the predetermined distance range monitored by the monitoring unit 310 from the information acquisition component 331 when the client unit 330 is started. The storage element 333 of the client unit 330 stores a list of MAC addresses of bluetooth devices 200 to which the bluetooth mobile terminal 300 has been successfully bound. The bluetooth device selection component 332 compares the received list of MAC addresses of bluetooth devices 200 with the list of MAC addresses of successfully bound bluetooth devices 200 in the storage element 333 of the client unit 330, obtaining a list of MAC addresses of one identical bluetooth device 200 or comprising a plurality of identical bluetooth devices 200. Finally, the bluetooth device selection component 332 instructs the bluetooth connection unit 320 to issue a binding request to the bluetooth devices 200 corresponding to the MAC addresses of the selected identical bluetooth devices 200 based on the MAC address of one identical bluetooth device 200 or a list containing the MAC addresses of a plurality of identical bluetooth devices 200.

The bluetooth connection unit 220 establishes a bluetooth communication connection with the bluetooth connection unit 320 of the bluetooth mobile terminal 300 based on a bluetooth connection binding request issued by the bluetooth connection unit 320 of the bluetooth mobile terminal 300. The information collecting component 231 of the client unit 230 of the bluetooth device 200 obtains the binding request information transmitted via the client unit 330 of the bluetooth mobile terminal 300 via the bluetooth connection unit 220, and the information collecting component 231 obtains the binding request information selected by the bluetooth device selecting component 332 of the client unit 330 of the bluetooth mobile terminal 300 and transmitted from the bluetooth connection unit 320 of the bluetooth mobile terminal 300 via the bluetooth connection unit 220. The storage element 233 is configured to store the MAC address of the successfully bound bluetooth mobile terminal 300. In other words, after the bluetooth device 200 successfully connects to the bluetooth mobile terminal 300 through the client unit 230, the MAC address of the successfully connected bluetooth mobile terminal 300 is stored in the storage element 233 in the order of connection, and the MAC address of the last successfully connected bluetooth mobile terminal 300 is stored as the MAC address of the latest bluetooth mobile terminal 300 in the first location.

After the information collecting component 231 obtains the binding request information, the discriminating component 232 of the client unit 230 of the bluetooth device 200 discriminates whether the bluetooth mobile terminal 300 that sent the binding request is a legitimate bluetooth mobile terminal 300 based on the MAC address of the bluetooth mobile terminal 300 stored in the storage element 233 within a predetermined period of time after the bluetooth device 200 and the bluetooth mobile terminal 300 establish bluetooth communication connection. When the MAC address of the bluetooth mobile terminal 300 that issued the binding request has been stored in the storage element 233, the bluetooth mobile terminal 300 that issued the binding request is recognized as a legitimate bluetooth mobile terminal 300. The discriminating component 232 instructs the bluetooth connection unit 220 of the bluetooth device 200 to connect to the legitimate bluetooth mobile terminal 300 in a binding manner after discriminating the legitimate bluetooth mobile terminal 300.

Alternatively, when there are a plurality of binding requests and MAC addresses of bluetooth mobile terminals 300 corresponding to a few binding requests among the plurality of binding requests are stored in the storage element 233, the bluetooth mobile terminals 300 are all discriminated as legitimate bluetooth mobile terminals 300. At this time, the discriminating unit 232 selects all bluetooth mobile terminals 300 discriminated as bluetooth mobile terminals 300 whose MAC addresses are arranged at the highest order in the memory element 233 among the bluetooth mobile terminals 300 as unique legitimate bluetooth mobile terminals 300. In other words, the determining unit 232 determines the bluetooth mobile terminal 300 corresponding to the latest MAC address in the storage unit 233 among the MAC addresses of the plurality of legitimate bluetooth mobile terminals 300 as the legitimate bluetooth mobile terminal 300. For example, if legitimate Bluetooth mobile terminals 300-1, 300-2, 300-3, and 300-4 are present. The MAC addresses of the stored bluetooth mobile terminals 300 in the storage element 233 are 300-5, 300-8, 300-2, 300-9, 300-3, 300-1 and 300-4 in this order, i.e., the bluetooth mobile terminal 300-5 is the last bluetooth mobile terminal 300 connected before the bluetooth device 200, and the bluetooth mobile terminals 300-5 and 300-8 are not present in the present validity judgment, so although the bluetooth mobile terminal 300-5 is the latest in terms of the local storage result of the storage element 233, among the bluetooth mobile terminals 300-1, 300-2, 300-3 and 300-4 judged to be valid, the bluetooth mobile terminal 300-2 belongs to the latest method of the bluetooth mobile terminals 300 stored in the storage element 233. Thus, the bluetooth mobile terminal 300-2 will be selected by the discrimination element as the only legitimate bluetooth mobile terminal 300. The discriminating module 232 instructs the bluetooth connection unit 220 of the bluetooth device 200 to connect to the legitimate bluetooth mobile terminal 300 in a binding manner after discriminating the legitimate bluetooth mobile terminal 300, and simultaneously instructs the bluetooth connection unit 220 of the bluetooth device 200 to disconnect from other bluetooth mobile terminals 300.

Alternatively, when the discrimination component 232 confirms that the acquired binding request information sent via the client unit 330 of the bluetooth mobile terminal 300 does not include the MAC address of one or more successfully bound bluetooth mobile terminals 300 stored in the storage element 233 of the bluetooth device 200, the MAC address of the bluetooth mobile terminal 300 included in the binding request information sent first is discriminated as the MAC address of the legitimate bluetooth mobile terminal 300, and the bluetooth mobile terminal 300 corresponding to the MAC address of the legitimate bluetooth mobile terminal 300 is bound to the bluetooth device 200, and simultaneously the bluetooth connection unit 220 of the bluetooth device 200 is instructed to disconnect from other bluetooth mobile terminals 300.

After the determining component 232 indicates that the bluetooth connection unit 220 of the bluetooth device 200 is bound to the legitimate bluetooth mobile terminal 300 after the determining component 300 determines that the bluetooth mobile terminal 300 is legitimate, the updating component 234 of the client unit 230 of the bluetooth device 200 will mark the MAC address of the bluetooth mobile terminal 300 that is determined to be the legitimate bluetooth mobile terminal 300 and is included in the storage component 233 as the MAC address of the bluetooth mobile terminal 300 that is successfully bound last time. For example, when the storage order of the MAC address of the Bluetooth mobile terminal 300 in the storage element 233 is initially 300-5, 300-8, 300-2, 300-9, 300-3, 300-1 and 300-4, after the determination element 232 performs the determination of the legitimate Bluetooth mobile terminal 300-2, the update element 234 updates the storage order of the MAC address of the Bluetooth mobile terminal 300 in the storage element 233 300-5, 300-8, 300-2, 300-9, 300-3, 300-1 and 300-4 to be modified to the storage order 300-2, 300-5, 300-8, 300-9, 300-3, 300-1 and 300-4 of the MAC address of the Bluetooth mobile terminal 300. In this way, the update component 234 marks the MAC address of the bluetooth mobile terminal 300, which is determined to be the legitimate bluetooth mobile terminal 300-2, contained in the storage element 233 as the MAC address of the bluetooth mobile terminal 300 that was successfully bound last time.

Alternatively, the aging component 235 of the client unit 230 of the bluetooth device 200 may monitor the MAC address of the successfully bound bluetooth mobile terminal 300 stored in the storage element 233 for a re-binding connection over time. When the MAC address of a certain bluetooth mobile terminal 300 is not bound any more within a predetermined period of time, the MAC address of the bluetooth mobile terminal 300 is deleted from the storage element 233.

Alternatively, when the received MAC address of the bluetooth device 200 is different from the MAC address of the bluetooth device 200 stored in the storage element 333, which means that the bluetooth mobile terminal 300 is new bluetooth device 200 around, the bluetooth mobile terminal 300 needs to be bound to the bluetooth device 200 that has not been bound before, the bluetooth device selecting component 332 may select the bluetooth device 200 that is monitored first, and instruct the bluetooth connection unit 320 to issue a binding request to the MAC address of the selected specific bluetooth device 200. Alternatively, the bluetooth mobile terminal 300 displays the received MAC address of the new bluetooth device 200 to the user, so that the user clicks on selecting a specific bluetooth device 200 to be connected in the display device, and instructs the bluetooth connection unit 320 to issue a binding request to the MAC address of the selected specific bluetooth device 200.

The bluetooth quick connection system 100 as described above can realize that one bluetooth device 200 can be only bound and connected by the client unit 330 of one bluetooth mobile terminal 300 at the same time through communication between the client unit 230 and the bluetooth underlying protocol unit, and little user intervention is required when the bluetooth device 200 is replaced to bind another bluetooth mobile terminal 300. In particular, when the similar bluetooth mobile terminals 300 are simultaneously present around the bluetooth device 200, the bluetooth device 200 has a choice of the preferential binding connection for the mobile terminals bound in the shortest time interval (or in the latest time period), thereby implementing quick connection while excluding the binding connection of other mobile terminals.

In summary, the bluetooth device 200 in the bluetooth quick connection system 100 is configured to be quickly connected to the bluetooth mobile terminal 300 for bluetooth communication, where the bluetooth device 200 includes: a broadcasting unit 210, a bluetooth connection unit 220, and a client unit 230, wherein the broadcasting unit 210 is configured to broadcast the MAC address of the bluetooth device 200 to a predetermined distance range so that the listening unit 310 of the bluetooth mobile terminal 300 listens to the broadcast MAC address of the bluetooth device 200; the bluetooth connection unit 220 is configured to establish a bluetooth communication connection with the bluetooth connection unit 320 of the bluetooth mobile terminal 300 based on a bluetooth connection request sent by the bluetooth mobile terminal 300; the client unit 230 includes an information acquisition component 231, a discrimination component 232, and a storage component 232, wherein the information acquisition component 231 acquires binding request information selected and transmitted from a bluetooth device selection component 332 of a client unit 330 of the bluetooth mobile terminal 300 to which the bluetooth connection unit 220 is connected, the storage component 233 is used for storing MAC addresses of bluetooth mobile terminals 300 that have been successfully bound, and the discrimination component 232 discriminates whether the bluetooth mobile terminal 300 that issued the binding request is a legitimate bluetooth mobile terminal 300 based on the MAC address of the bluetooth mobile terminal 300 stored by the storage component 233 within a predetermined period of time after the establishment of the bluetooth communication connection, and instructs the bluetooth connection unit 220 of the bluetooth device 200 to bind to the legitimate bluetooth mobile terminal 300.

In summary, the bluetooth mobile terminal 300 in the bluetooth quick connection system 100 is configured to connect to the bluetooth device 200 quickly for bluetooth communication, wherein the bluetooth mobile terminal 300 includes a listening unit 310, a bluetooth connection unit 320, and a client unit 330, and the listening unit 310 receives the MAC address of the bluetooth device 200 within a predetermined distance range monitored by the listening unit 310 when the client unit 330 is started; the bluetooth connection unit 320 is configured to send a bluetooth connection request to the bluetooth device 200 based on the MAC address of the bluetooth device 200 monitored by the monitoring unit 310, so as to establish a bluetooth communication connection with the bluetooth connection unit 220 of the bluetooth device 200; wherein the client unit 330 includes an information acquisition component 331, a bluetooth device selection component 332, and a storage element 333, where the bluetooth device selection component 332 receives MAC addresses of bluetooth devices 200 within a predetermined distance range monitored by the monitoring unit 310 when the client unit 330 is started, selects a MAC address of a successfully bound bluetooth device 200 that is newly stored in the storage element from among MAC addresses of bluetooth devices 200 that are the same as MAC addresses of successfully bound bluetooth devices 200 stored in the storage element, and then instructs the bluetooth connection unit 320 to issue a binding request to the MAC address of the selected bluetooth device 200.

Fig. 2 is a schematic diagram illustrating a bluetooth quick connect method according to the present disclosure. As shown in fig. 2, first, the bluetooth device 200 and the bluetooth mobile terminal 300 are started in step S400. Subsequently, at step S410, the broadcasting unit 210 of the bluetooth device 200 broadcasts the MAC address of the bluetooth device 200 to a predetermined distance range, and at the same time, or before or after the broadcasting unit of the bluetooth device 200 broadcasts, the listening unit 310 of the bluetooth mobile terminal 300 listens for the MAC address of the bluetooth device 200 in the predetermined distance range.

After the bluetooth communication connection is established, at step S420, the bluetooth device selection component 332 of the client unit 330 of the bluetooth mobile terminal 300 receives the MAC address of the bluetooth device 200 within the predetermined distance range monitored by the monitoring unit 310 when the client unit 330 is started, and selects the MAC address of the successfully-bound bluetooth device 200, which is newly stored in the storage unit 333, from among the MAC addresses of the bluetooth devices 200 that are identical to the MAC address of the successfully-bound bluetooth device 200 stored in the storage unit 333, and then instructs the bluetooth connection unit 320 of the bluetooth mobile terminal 300 to issue a binding request to the MAC address of the selected bluetooth device 200. Specifically, the bluetooth device selecting step S420 includes determining that the monitored MAC address of the bluetooth device 200 exists in the storage element 333 of the client unit 330 of the bluetooth mobile terminal 300 at step S421. If it is determined that the MAC address of the monitored bluetooth device 200 exists in the storage element 333 of the client unit 330 of the bluetooth mobile terminal 300, at step S422, the MAC address of the monitored bluetooth device 200, which exists in the storage element of the bluetooth mobile terminal 300 at the nearest storage location thereof, is selected and a binding request is transmitted. For example, when the storage order of the MAC addresses of the bluetooth devices 200 in the storage element 333 is initially 200-5, 200-8, 200-2, 200-9, 200-3, 200-1, and 200-4, and the bluetooth devices monitored by the monitoring unit 310 are 200-1, 200-2, 200-3, and 200-4, since the bluetooth devices are 200-2 and the storage locations thereof are arranged earlier than the bluetooth devices 200-1, 200-3, and 200-4 in the storage element 333, the bluetooth device selecting component 332 selects the bluetooth device as the object of requesting binding, and instructs the bluetooth connection unit 320 of the bluetooth mobile terminal 300 to issue the binding request to the MAC address of the selected bluetooth device 200-2. If it is determined that none of the monitored MAC addresses of the bluetooth devices 200 exists in the storage element 333 of the client unit 330 of the bluetooth mobile terminal 300, at step S423, the MAC address of the bluetooth device 300 that was monitored first is selected and a binding request is transmitted to the bluetooth device 300. Further, it is to be noted that, in the case where the bluetooth device selection component 332 does not obtain the acceptance response for the binding request issued by the bluetooth device 200 to which the binding request is directed or receives the "rejection" response after a predetermined time passes, at step S422, the MAC address of the monitored bluetooth device 200 whose storage location is the second nearest existing in the storage element of the bluetooth mobile terminal 300 is selected and the binding request is transmitted. And so on until bound to an monitored bluetooth device 200. Also, in the case where the bluetooth device selection component 332 does not obtain the accept response for the binding request issued by the bluetooth device 200 to which the binding request is directed or receives the "reject" response after a predetermined time passes, at step S423, the MAC address of the second first-monitored bluetooth device 300 is selected and the binding request is transmitted to the bluetooth device 300. And so on until bound to an monitored bluetooth device 200. Alternatively, it may be configured that only the MAC address of one bluetooth device 200 is stored in the storage element 333 of the client unit 330 of the bluetooth mobile terminal 300. Thus, only when the monitored MAC address of the bluetooth device 200 is the same as the MAC address of one bluetooth device 200 stored in the storage element 333, the bluetooth device selecting component 332 directly issues a binding request to the MAC address of that bluetooth device 200 without requiring a user operation. If none of the monitored MAC addresses of the bluetooth devices 200 is the same as the MAC address of one of the bluetooth devices 200 stored in the memory element 333, the user is required to participate in the selection.

Thereafter, at step S430, the information collecting component 231 of the client unit 230 of the bluetooth device 200 obtains the binding request information transmitted via the client unit 330 of the bluetooth mobile terminal 300 from the bluetooth mobile terminal 300 to which the bluetooth connection unit 220 of the bluetooth device 200 is connected, while the bluetooth device 200 receives the binding request issued by the bluetooth mobile terminal 300. The binding request information typically includes the MAC address or device identification of the information source. The information collecting component 231 parses the MAC address or the device identifier of the information source from the binding information, and sends the relevant MAC address or device identifier to the discriminating component 232 of the client unit 230 of the bluetooth device 200.

Next, at step S440, the discriminating component 232 of the client unit 230 of the bluetooth apparatus 200 discriminates whether the bluetooth mobile terminal 300 that issued the binding request is a legitimate bluetooth mobile terminal 300 based on the MAC address of the bluetooth mobile terminal 300 stored in the storage element 233 of the client unit 230 of the bluetooth apparatus 200 within a predetermined period of time after the establishment of the bluetooth communication connection, and instructs the bluetooth connection unit 220 of the bluetooth apparatus 200 to bind the connection to the legitimate bluetooth mobile terminal 300. The predetermined period of time is around 3 seconds, for example 2 seconds or 4 seconds, typically not exceeding 5 seconds. This time interval is set in order to prevent the bluetooth device 200 being worn on the bluetooth mobile terminal 300 from being occupied by other bluetooth mobile terminals 300 after being out of the bluetooth connection range for a short period of time, thus giving the bluetooth mobile terminal 300 being bound and briefly disconnected an opportunity to quickly resume connection. For example, if the bluetooth device 200 being bonded to the bluetooth mobile terminal 300-2 moves back to within the bluetooth connection range within 3 seconds after disconnection, the discrimination component 232 may determine that the bluetooth mobile terminal 300-2 is a legitimate bluetooth mobile terminal 300 and exclude other bluetooth mobile terminals 300-3, because the bluetooth mobile terminal 300-2 is also determined to be a legitimate bluetooth mobile terminal 300 within 3 seconds and the bluetooth mobile terminal 300-2 is more time-consuming than the bluetooth mobile terminal 300-2 in all successfully bonded bluetooth mobile terminals 300, thereby enabling the preemptive or quick connection of the bluetooth mobile terminal 300-2.

Specifically, step S440 is a legal bluetooth mobile terminal determination step, which includes: at step S441, it is determined whether the MAC address of the bluetooth in-motion terminal 300 included in the received binding request information exists in the storage element 233 of the client unit 230 of the bluetooth device 200. If it is determined at step S441 that the bluetooth mobile terminal 300 exists in the storage element 233, it is determined at step S442 that the MAC address of the bluetooth mobile terminal 300 whose storage location is closest among the MAC addresses of all the bluetooth mobile terminals 300 determined to exist in the storage element 233 of the client unit 230 of the bluetooth device 200 is the MAC address of the legitimate bluetooth mobile terminal 300. For example, when there are a plurality of binding requests, and the MAC addresses of bluetooth mobile terminals 300 corresponding to a plurality of binding requests are stored in the storage element 233, then the plurality of bluetooth mobile terminals 300 are all determined as legitimate bluetooth mobile terminals 300. At this time, the discriminating unit 232 selects all bluetooth mobile terminals 300 discriminated as bluetooth mobile terminals 300 whose MAC addresses are arranged at the highest order in the memory element 233 among the bluetooth mobile terminals 300 as unique legitimate bluetooth mobile terminals 300. In other words, the determining unit 232 determines the bluetooth mobile terminal 300 corresponding to the latest MAC address in the storage unit 233 among the MAC addresses of the plurality of legitimate bluetooth mobile terminals 300 as the legitimate bluetooth mobile terminal 300. For example, if legitimate Bluetooth mobile terminals 300-1, 300-2, 300-3, and 300-4 are present. The MAC addresses of the stored bluetooth mobile terminals 300 in the storage element 233 are 300-5, 300-8, 300-2, 300-9, 300-3, 300-1 and 300-4 in this order, i.e., the bluetooth mobile terminal 300-5 is the last bluetooth mobile terminal 300 connected before the bluetooth device 200, and the bluetooth mobile terminals 300-5 and 300-8 are not present in the present validity judgment, so although the bluetooth mobile terminal 300-5 is the latest in terms of the local storage result of the storage element 233, among the bluetooth mobile terminals 300-1, 300-2, 300-3 and 300-4 judged to be valid, the bluetooth mobile terminal 300-2 belongs to the latest method of the bluetooth mobile terminals 300 stored in the storage element 233. Thus, the bluetooth mobile terminal 300-2 will be selected by the discrimination element as the only legitimate bluetooth mobile terminal 300. The discriminating module 232 instructs the bluetooth connection unit 220 of the bluetooth device 200 to connect to the legitimate bluetooth mobile terminal 300 in a binding manner after discriminating the legitimate bluetooth mobile terminal 300, and simultaneously instructs the bluetooth connection unit 220 of the bluetooth device 200 to disconnect from other bluetooth mobile terminals 300. Alternatively, it may be configured that only the MAC address of one bluetooth mobile terminal 300 is stored in the storage element 233 of the client unit 230 of the bluetooth device 200. In this way, only if the received MAC address of the bluetooth mobile terminal 300 is the same as the MAC address of one bluetooth mobile terminal 300 stored in the storage element 233, the determining unit 232 directly determines that the bluetooth mobile terminal 300 corresponding to the MAC address of the bluetooth mobile terminal 300 is the legitimate bluetooth mobile terminal 300. If the MAC address of any one of the transmitted bluetooth mobile terminals 300 is identical to the MAC address of one of the bluetooth mobile terminals 300 stored in the storage element 233, a user is required to perform an operation for bluetooth connection.

If it is determined at step S441 that it is not present in the storage element 233, it is determined at step S443 that the MAC address of the bluetooth mobile terminal 300 included in the binding request information received first is the MAC address of the legitimate bluetooth mobile terminal 300. Specifically, when the discrimination module 232 confirms that the acquired binding request information transmitted via the client unit 330 of the bluetooth mobile terminal 300 does not include the MAC address of one or more successfully bound bluetooth mobile terminals 300 stored in the storage element 233 of the bluetooth device 200, the MAC address of the bluetooth mobile terminal 300 included in the binding request information transmitted first is discriminated as the MAC address of the legitimate bluetooth mobile terminal 300, and the bluetooth mobile terminal 300 corresponding to the MAC address of the legitimate bluetooth mobile terminal 300 is bound to the bluetooth device 200, and simultaneously the bluetooth connection unit 220 of the bluetooth device 200 is instructed to disconnect from other bluetooth mobile terminals 300.

Alternatively, in step S440, the discriminating component 232 of the client unit 230 of the bluetooth device 200 may directly make a response of "reject" or not make any response to the newly received binding request when the client unit 230 is in a binding connection with the client unit 330 of another bluetooth mobile device.

After the bluetooth device 200 makes a legal response to the binding of the bluetooth mobile terminal 300, the bluetooth connection unit 220 of the bluetooth device 200 establishes a bluetooth communication connection with the bluetooth connection unit 320 of the bluetooth mobile terminal 300 based on the bluetooth connection request issued by the bluetooth mobile terminal 300 at step S450.

After the discrimination component 232 instructs the bluetooth connection unit 220 of the bluetooth device 200 to be bound to the legitimate bluetooth mobile terminal 300 after the discrimination of the legitimate bluetooth mobile terminal 300, the update component 234 of the client unit 230 of the bluetooth device 200 updates the storage contents of the storage element 233 of the client unit 230 of the bluetooth device 200 at step S460. Specifically, after the determining component 232 determines that the bluetooth mobile terminal 300 is legal and sends out the confirmation response of the binding, the bluetooth mobile terminal 300 that is confirmed to be bound is identified as the bluetooth device 200 that is newly connected to the client unit 230 of the bluetooth device 200, and therefore, the update component 234 of the client unit 230 of the bluetooth device 200 stores the MAC address or the identifier of the bluetooth mobile terminal 300 that is currently being bound in the first location in the storage element 233 as the MAC address of the bluetooth mobile terminal 300 that is newly and successfully bound. For example, when the storage order of the MAC address of the Bluetooth mobile terminal 300 in the storage element 233 is initially 300-5, 300-8, 300-2, 300-9, 300-3, 300-1 and 300-4, after the determination element 232 performs the determination of the legitimate Bluetooth mobile terminal 300-2, the update element 234 updates the storage order of the MAC address of the Bluetooth mobile terminal 300 in the storage element 233 300-5, 300-8, 300-2, 300-9, 300-3, 300-1 and 300-4 to be modified to the storage order 300-2, 300-5, 300-8, 300-9, 300-3, 300-1 and 300-4 of the MAC address of the Bluetooth mobile terminal 300. In this way, the update component 234 marks the MAC address of the bluetooth mobile terminal 300, which is determined to be the legitimate bluetooth mobile terminal 300-2, contained in the storage element 233 as the MAC address of the bluetooth mobile terminal 300 that was successfully bound last time.

As the service time of the bluetooth device 200 is prolonged, the bluetooth mobile terminal 300, which was once required to be bound to the bluetooth device 200, may not need to transmit related data to the bluetooth device 200. For example, some patients will not need to perform further detection after wearing the bluetooth device 200 as a portable detection device for a period of time, and will therefore not use the client unit 330 on the bluetooth mobile terminal 300. At this time, it does not make any sense that the storage element 233 of the bluetooth device 200 always stores the MAC address of the bluetooth mobile terminal 300 to which the long-term binding is not performed. For this, the aging component 235 of the client unit 230 of the bluetooth device 200 monitors the MAC address of the successfully bound bluetooth mobile terminal 300 stored in the storage element 233 for a re-binding connection over time at step S470. When the MAC address of a certain bluetooth mobile terminal 300 is not bound any more within a predetermined period of time, the MAC address of the bluetooth mobile terminal 300 is deleted from the storage element 233. This mechanism may be referred to as a "last bit elimination mechanism," i.e., after a period of time, the bottom-most MAC address stored in storage element 233 is deleted.

The bluetooth device 200 according to the present disclosure may be a medical device that uses a wearable pulse oximetry bracelet, an ECG detection means, etc., as detecting patient symptoms in a hospital or medical institution. The bluetooth mobile terminal 300 according to the present disclosure may be a cell phone or a tablet computer or a dedicated physical examination data receiving device. The wearable pulse oximetry wristband and the ECG detection device serving as the Bluetooth equipment 200 perform data transmission of human body physical signs by using a Bluetooth wireless communication technology and a mobile phone or a tablet computer serving as the Bluetooth mobile terminal 300 or special physical examination data receiving equipment. As medical equipment for detecting patient symptoms, due to the privacy of medical data and the safety of data transmission, the pulse blood oxygen bracelet is used as a Bluetooth equipment 200 and can be connected with and transmit data by only one appointed mobile terminal, but in the existing Bluetooth technology, the Bluetooth equipment can be bound and connected by a plurality of mobile terminals at the same time, and when a plurality of mobile terminals are in a hospital or medical institution site and are bound with the same Bluetooth equipment, the Bluetooth equipment is restarted to start Bluetooth broadcasting, and then the problem of Bluetooth robbery connection by the plurality of mobile terminals occurs. The above technical solution of the present disclosure solves the possibility that the bluetooth device 200 worn by the user may be connected to the bluetooth mobile terminal 300 of other people, so that the mobile phone of other people can be quickly preempted to be connected to the bluetooth device 200 worn by the user in a binding manner. The privacy of medical data and the safety of data transmission are ensured. The bluetooth device 200 according to the present disclosure may also be a bluetooth speaker, a bluetooth mouse, etc. that may be connected.

As described above, the present disclosure adds the discrimination component 232 and the storage element 233 in the client unit 230 of the bluetooth device 200, and starts the discrimination component 232 after the bluetooth device 200 is successfully connected by the bluetooth mobile terminal 300 each time, when data sent from the bluetooth mobile terminal 300 is received within a specified time and is consistent with information of the successfully bound bluetooth mobile terminal 300 stored in the storage element when the last time of successful binding, the bluetooth device 200 maintains a bluetooth connection state, and if not, the bluetooth device 200 actively disconnects the bluetooth connection and returns to a broadcast state to allow the last bound mobile terminal device to connect.

Alternatively, the storage unit 233 of the bluetooth device 200 may be defined to store only MAC address information of one bluetooth mobile terminal. In cooperation with the above-described discriminating process of the discriminating section 232 of the bluetooth apparatus 200, it is achieved that one bluetooth apparatus 200 can be bound and connected only by the client unit 332 of one bluetooth mobile terminal 300 at a time.

In popular terms, the bluetooth device 200 starts broadcasting after being powered on, the broadcasted data includes MAC address information of the bluetooth device, and the client unit 330 of the bluetooth mobile terminal 300 starts the monitoring unit to search for broadcasting of the bluetooth device 200 after being powered on. When the patient or the medical staff needs the client unit 330 of the bluetooth mobile terminal 300 to bind the bluetooth device, the interface of the client unit 330 of the bluetooth mobile terminal 300 can be manually operated to check the searched MAC address information list of the bluetooth device 200 and select the bluetooth device 200 to be bound, the client unit 330 of the bluetooth mobile terminal 300 initiates connection with the bluetooth device, the client unit 330 of the bluetooth mobile terminal 300 immediately sends a data packet containing a binding request of the MAC address of the bluetooth mobile terminal 300 after the bluetooth connection is successful, and the storage element 333 of the client unit 330 of the bluetooth mobile terminal 300 stores the MAC address of the bound bluetooth device 200. The client unit 330 of the bluetooth mobile terminal 300 may be limited to only store the MAC address information of the last successfully bound bluetooth device 200, i.e. one mobile terminal may only bind one bluetooth device.

When the bluetooth connection is disconnected, the bluetooth mobile terminal 300 restarts the monitoring unit 310 to search for broadcasting of the bluetooth device 200, and when the MAC address of the bluetooth device 200 in the searched bluetooth broadcasting data packet is consistent with the stored MAC address of the bound bluetooth device 200, the bluetooth mobile terminal 300 actively starts to connect the bluetooth device, and after the connection is successful, the bluetooth mobile terminal 300 transmits a data packet containing the connection maintaining request of the MAC address of the bluetooth mobile terminal 300. Subsequently, the discrimination component 232 of the bluetooth device 200 performs the discrimination process as described above. In addition, if the bluetooth device 200 does not receive a data packet or an erroneous data packet within a prescribed time, it is determined that the bluetooth mobile terminal 300 is an illegal bluetooth mobile terminal 300, and the bluetooth device 200 disconnects the bluetooth connection and returns to the broadcast state.

When the Bluetooth device A changes and binds the client unit of another Bluetooth mobile terminal B, a user only needs to operate the interface of the client unit of the Bluetooth mobile terminal B, check the displayed searched MAC address information list of the Bluetooth device, select the Bluetooth device A to start binding connection, automatically store the MAC address information of the Bluetooth device by the client unit of the Bluetooth mobile terminal B after the client unit of the Bluetooth mobile terminal B initiates connection and is connected successfully, and automatically start a storage element to store the MAC address information of the Bluetooth mobile terminal B by the Bluetooth device to finish the changing and binding process.

Therefore, after the bluetooth mobile terminal according to the present disclosure is successfully connected to the bluetooth device, a first data packet including mobile terminal information is sent according to the source of the connection initiation, if the source of the connection initiation is manually operated by the user to perform the connection initiated by the binding procedure on the interface of the mobile terminal, the data packet command word is a binding command, and if the source of the connection initiation is disconnected by bluetooth, the data packet command word is a verification connection command, so that the bluetooth device can determine that the bluetooth mobile terminal is the last binding of the bluetooth device according to the content of the data packet. And, because the bluetooth device according to the present disclosure starts the discrimination process after being connected, waiting for receiving the first packet data packet sent from the bluetooth mobile terminal within a prescribed time, judging the source of the connection through the packet content, if the connection is initiated by the binding performed by the interface of the user manually operating the mobile terminal, saving the data content, establishing the binding and keeping the connection to enter normal communication; if the connection is initiated by the Bluetooth mobile terminal binding the Bluetooth device for the last time (the stored data content is consistent with the data packet content), the connection state is kept to enter normal communication; if the connection is initiated by a mobile terminal once bound (the stored data content is inconsistent with the data packet content and the stored data content has only one piece of data), disconnecting the connection back to the broadcast state to allow other Bluetooth mobile terminals to connect; if the data packet is not received within a prescribed time, the connection is disconnected back to the broadcast state to allow other mobile terminals to connect.

Thus, the bluetooth quick connect system according to the present disclosure is a determination process that a client unit is added above the bluetooth protocol link layer to handle bluetooth binding connections. The Bluetooth connection binding connection process of the Bluetooth mobile terminal connected with the Bluetooth device can be partially processed by the Bluetooth protocol bottom layer, and partially is carried by a client unit.

The above description of specific embodiments of the present disclosure is merely for the purpose of aiding in the understanding of the inventive concepts of the present disclosure and is not intended to limit all applications of the present disclosure to these particular embodiments. Those skilled in the art will appreciate that the specific embodiments described above are merely examples of the many preferred embodiments. Any embodiment embodying the claims of the present disclosure shall fall within the scope of the claims of the present disclosure. Modifications of the technical solutions described in the above embodiments or equivalent substitutions of some of the technical features can be made by those skilled in the art. Any modification, equivalent replacement or improvement made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.

Claims

1. A bluetooth quick connect system comprising: bluetooth device and Bluetooth mobile terminal, wherein

The Bluetooth mobile terminal comprises a monitoring unit, a Bluetooth connection unit and a client unit, wherein the monitoring unit receives the MAC address of the Bluetooth device within a preset distance range monitored by the monitoring unit when the client unit is started; the Bluetooth connection unit is used for sending a Bluetooth connection request to the Bluetooth device based on the MAC address of the Bluetooth device monitored by the monitoring unit so as to establish Bluetooth communication connection with the Bluetooth connection unit of the Bluetooth device; the client unit comprises an information acquisition component, a Bluetooth device selection component and a storage element, wherein the Bluetooth device selection component receives the MAC address of the Bluetooth device within a preset distance range monitored by the monitoring unit when the client unit is started, selects the MAC address of the successfully bound Bluetooth device which is stored in the storage element and is the same as the MAC address of the successfully bound Bluetooth device stored in the storage element from the received MAC addresses of the Bluetooth device, and then instructs the Bluetooth connection unit to send a binding request to the MAC address of the selected Bluetooth device; and

The Bluetooth device includes: the system comprises a broadcasting unit, a Bluetooth connection unit and a client unit, wherein the broadcasting unit is used for broadcasting the MAC address of Bluetooth equipment in a preset distance range; the Bluetooth connection unit is used for establishing Bluetooth communication connection with the Bluetooth connection unit of the Bluetooth mobile terminal based on a Bluetooth connection request sent by the Bluetooth mobile terminal; the client unit includes an information acquisition component, a discrimination component and a storage component, the information acquisition component acquires the binding request information selected by the Bluetooth device selection component of the client unit of the Bluetooth mobile terminal and sent from the Bluetooth connection unit of the Bluetooth mobile terminal via the Bluetooth connection unit, the storage component is used for storing the MAC address of the successfully bound Bluetooth mobile terminal, the discrimination component discriminates whether the Bluetooth mobile terminal sending the binding request is a legal Bluetooth mobile terminal or not based on the MAC address of the Bluetooth mobile terminal stored by the storage component within a preset time period after establishing the Bluetooth communication connection and indicates that the Bluetooth connection unit of the Bluetooth device is bound and connected to the legal Bluetooth mobile terminal,

the distinguishing component judges whether the Bluetooth mobile terminal sending the binding request is a legal Bluetooth mobile terminal or not, and the distinguishing component comprises: confirming whether the acquired binding request information sent by the client unit of the bluetooth mobile terminal contains the MAC address of one or more successfully bound bluetooth mobile terminals stored in the storage element of the bluetooth device, judging the MAC address of the bluetooth mobile terminal which is the same as the MAC address of the latest successfully bound bluetooth mobile terminal contained in the storage element in the confirmed MAC addresses of the plurality of successfully bound bluetooth mobile terminals as the MAC address of a legal bluetooth mobile terminal, binding the bluetooth mobile terminal corresponding to the MAC address of the legal bluetooth mobile terminal to the bluetooth device, and simultaneously indicating the bluetooth connection unit of the bluetooth device to disconnect other bluetooth mobile terminals.

2. The bluetooth quick connect system according to claim 1, wherein the discriminating means discriminates whether the bluetooth mobile terminal that issued the binding request is a legitimate bluetooth mobile terminal, comprising: confirming that the acquired binding request information sent by the client unit of the Bluetooth mobile terminal does not contain one or more successfully bound MAC addresses of the Bluetooth mobile terminal stored in the storage element of the Bluetooth device, judging the MAC address of the Bluetooth mobile terminal contained in the binding request information sent first as the MAC address of a legal Bluetooth mobile terminal, binding the Bluetooth mobile terminal corresponding to the MAC address of the legal Bluetooth mobile terminal to the Bluetooth device, and simultaneously indicating the Bluetooth connection unit of the Bluetooth device to disconnect from other Bluetooth mobile terminals.

3. The bluetooth quick connection system according to claim 1, wherein the bluetooth device selection module selects a bluetooth device that is monitored first and instructs the bluetooth connection unit to send a binding request to the MAC address of the specific bluetooth device that is selected when the MAC address of the bluetooth device that is received is different from the MAC address of the bluetooth device that is stored in the storage element, and the discrimination module determines the bluetooth mobile terminal to which the binding request is received first as a legitimate bluetooth mobile terminal.

4. A bluetooth quick connect system according to any of claims 1-3, wherein the client unit of the bluetooth device further comprises an updating component for marking the MAC address of the bluetooth mobile terminal, which is determined to be a legitimate bluetooth mobile terminal, comprised in the storage element as the MAC address of the last successfully bound bluetooth mobile terminal.

5. A bluetooth quick connect system according to any of claims 1-3, wherein the client unit of the bluetooth device comprises an aging component for deleting the MAC address of the successfully bound bluetooth mobile terminal from the storage element after the stored MAC address of the successfully bound bluetooth mobile terminal has not established a bluetooth connection with the bluetooth device for a predetermined period of time.

6. A bluetooth fast connection method, comprising:

broadcasting, namely broadcasting the MAC address of the Bluetooth equipment to a preset distance range by a broadcasting unit of the Bluetooth equipment;

a monitoring step, wherein a monitoring unit of the Bluetooth mobile terminal monitors the MAC address of the Bluetooth equipment within a preset distance range;

a Bluetooth communication connection step, wherein a Bluetooth connection unit of the Bluetooth equipment establishes Bluetooth communication connection with a Bluetooth connection unit of the Bluetooth mobile terminal based on a Bluetooth connection request sent by the Bluetooth mobile terminal;

A bluetooth device selecting and binding request sending step, in which a bluetooth device selecting component of a client unit of the bluetooth mobile terminal receives MAC addresses of bluetooth devices within a predetermined distance range monitored by the monitoring unit when the client unit is started, selects a MAC address of a successfully bound bluetooth device stored in the storage element from the MAC addresses of bluetooth devices that are the same as the MAC address of the successfully bound bluetooth device stored in the storage element, and then instructs a bluetooth connection unit of the bluetooth mobile terminal to send a binding request to the MAC address of the selected bluetooth device;

a binding request information acquisition step, wherein an information acquisition component of a client unit of the Bluetooth device acquires binding request information selected by a Bluetooth device selection component of the client unit of the Bluetooth mobile terminal and sent from a Bluetooth connection unit of the Bluetooth mobile terminal through the Bluetooth connection unit; and

a legal Bluetooth mobile terminal judging step, wherein a judging component of a client unit of the Bluetooth device judges whether the Bluetooth mobile terminal sending the binding request is a legal Bluetooth mobile terminal or not based on the MAC address of the Bluetooth mobile terminal stored by a storage element of the client unit of the Bluetooth device within a preset time period after the Bluetooth communication connection is established, and indicates that a Bluetooth connection unit of the Bluetooth device is bound and connected to the legal Bluetooth mobile terminal,

The legal Bluetooth mobile terminal judging step comprises the following steps:

confirming whether the acquired binding request information sent by the client unit of the Bluetooth mobile terminal contains MAC addresses of a plurality of successfully bound Bluetooth mobile terminals stored in a storage element of the Bluetooth device;

determining the MAC address of the Bluetooth mobile terminal which is the same as the MAC address of the latest successfully bound Bluetooth mobile terminal contained in the storage element in the confirmed MAC addresses of the one or more successfully bound Bluetooth mobile terminals as the MAC address of the legal Bluetooth mobile terminal; and

binding the Bluetooth mobile terminal corresponding to the MAC address of the legal Bluetooth mobile terminal to the Bluetooth device, and simultaneously indicating the Bluetooth connection unit of the Bluetooth device to disconnect from other Bluetooth mobile terminals.

7. The bluetooth quick connect method according to claim 6, wherein said legitimate bluetooth mobile terminal determining step comprises:

confirming that the acquired binding request information sent by the client unit of the Bluetooth mobile terminal does not contain one or more MAC addresses of the Bluetooth mobile terminal successfully bound, which are stored in a storage element of the Bluetooth device;

Judging the MAC address of the Bluetooth mobile terminal contained in the binding request information sent first as the MAC address of the legal Bluetooth mobile terminal;

8. The bluetooth quick connect method according to claim 6, wherein the bluetooth device selecting and binding request transmitting step further comprises: and when the received MAC address of the Bluetooth device is different from the MAC address of the Bluetooth device stored in the storage element, the selection component of the client unit of the Bluetooth mobile terminal selects the MAC address of the Bluetooth device monitored first and instructs the Bluetooth connection unit to send a binding request to the MAC address of the specific Bluetooth device selected.

9. The bluetooth fast connection method according to one of claims 6-8, further comprising:

and updating, namely marking the MAC address of the Bluetooth mobile terminal which is judged to be legal in the storage element as the MAC address of the last successfully bound Bluetooth mobile terminal by an updating component of the client unit of the Bluetooth device.

10. The bluetooth fast connection method according to one of claims 6-8, further comprising:

and an aging step, namely deleting the MAC address of the successfully bound Bluetooth mobile terminal from the storage element after the stored MAC address of the successfully bound Bluetooth mobile terminal does not establish Bluetooth connection with the Bluetooth device for a preset time period.