CN114143901A - Connection method and system of palm ultrasonic terminal - Google Patents
Connection method and system of palm ultrasonic terminal Download PDFInfo
- Publication number
- CN114143901A CN114143901A CN202111358365.8A CN202111358365A CN114143901A CN 114143901 A CN114143901 A CN 114143901A CN 202111358365 A CN202111358365 A CN 202111358365A CN 114143901 A CN114143901 A CN 114143901A
- Authority
- CN
- China
- Prior art keywords
- signal
- connection
- wireless signal
- scanning
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000012545 processing Methods 0.000 claims abstract description 15
- 230000000977 initiatory effect Effects 0.000 claims abstract description 3
- 238000002604 ultrasonography Methods 0.000 claims description 14
- 238000012216 screening Methods 0.000 claims description 9
- 238000012790 confirmation Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 abstract description 5
- 239000000523 sample Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4427—Device being portable or laptop-like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4433—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device involving a docking unit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/068—Authentication using credential vaults, e.g. password manager applications or one time password [OTP] applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Radiology & Medical Imaging (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a connection method and a system of a palm ultrasonic terminal, which relate to the technical field of communication and comprise the following steps: step S1, the intelligent terminal generates a connection signal when receiving an external scanning instruction; step S2, processing the wireless signal identification according to the connection signal to obtain a wireless password, initiating connection with the handheld ultrasonic terminal according to the wireless password and the wireless signal identification, and judging whether the connection is successful: if so, controlling the handheld ultrasonic terminal to perform ultrasonic scanning; if not, go to step S3; step S3, the intelligent terminal starts signal scanning, and judges whether the wireless signal identification is scanned: if yes, return to step S2; if not, go to step S4; step S4, the intelligent terminal counts the signal scanning times in a preset time period, and judges whether the signal scanning times is larger than a preset value: if not, returning to the step S3; and if so, giving a manual connection prompt. The connection speed of the intelligent terminal and the handheld ultrasonic terminal is effectively improved, and the working efficiency of doctors is improved.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a connection method and a connection system of a handheld ultrasonic terminal.
Background
In the development process of the modern medical system, medical instruments play an important role. The application of the medical instrument can help doctors to effectively detect related diseases and realize effective cognition on the whole medical problem. Through proper instrument detection, corresponding detection data can be obtained, so that a practical and effective basis and help are provided for treatment scheme formulation. With the development of intelligent technology becoming more mature, the research and development foundation of the palm ultrasonic terminal is more perfect nowadays. The palm ultrasonic terminal can facilitate the diagnosis activities of a plurality of medical departments such as the department of cardiology and the like.
When a palm ultrasonic terminal is used for ultrasonic scanning, the palm ultrasonic terminal and an intelligent terminal need to be in communication connection, and the connection method in the prior art comprises the following steps: after the handheld ultrasonic terminal is started, the intelligent terminal displays signal lists of all peripheral handheld ultrasonic terminals, a doctor clicks the handheld ultrasonic terminal needing to be connected in the signal lists, and then the two parties are in communication through socket link. However, this connection method makes the link length too long when the doctor selects the signal of the palm ultrasound terminal, which easily affects the working efficiency.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a connection method of a handheld ultrasonic terminal, which is characterized in that an intelligent terminal and the handheld ultrasonic terminal are configured in advance, the handheld ultrasonic terminal is provided with a preset wireless signal identifier, and the wireless signal identifier is bound in the intelligent terminal in advance; the connection method includes:
step S1, the intelligent terminal generates a connection signal when receiving an external scanning instruction;
step S2, the intelligent terminal processes the wireless signal identification according to the connection signal to obtain a wireless password, then initiates connection with the hand-held ultrasonic terminal according to the wireless password and the wireless signal identification, and judges whether the connection is successful:
if yes, controlling the handheld ultrasonic terminal to perform ultrasonic scanning, and then quitting;
if not, go to step S3;
step S3, the intelligent terminal starts signal scanning, and judges whether the wireless signal identifier is scanned:
if yes, generating the connection signal, and then returning to the step S2;
if not, go to step S4;
step S4, the intelligent terminal counts the signal scanning times in a preset time period, and judges whether the signal scanning times is more than a preset value:
if not, returning to the step S3;
and if so, giving a manual connection prompt to prompt the user to perform manual connection.
Preferably, in step S2, a character string is generated by extracting a plurality of characters from the preset position identified by the wireless signal, and the character string is encrypted to obtain the wireless password.
Preferably, if the wireless signal identifier has a preset naming rule, the step S3 includes:
step S31, after the intelligent terminal starts signal scanning, adding each scanned wireless signal which accords with the naming rule into a signal list;
step S32, determining whether the wireless signal identifier of the handheld ultrasound terminal is matched in the signal list:
if not, the wireless signal identifier is not scanned, and then the step S4 is turned to;
if yes, the wireless signal identifier is scanned, and then the step S2 is returned to.
Preferably, in step S31, the intelligent terminal determines whether each scanned wireless signal meets the naming rule through a regular expression.
Preferably, a signal connection code containing the corresponding wireless signal identifier is attached to the palm ultrasonic terminal; then a manual connection process is continued after the step S4 is executed, including:
step A1, the intelligent terminal jumps to a scanning interface according to a manual connection confirmation signal given by a user based on the manual connection prompt, so as to scan the signal connection code and further recognize the signal connection code to obtain the wireless signal identifier;
step A2, the intelligent terminal judges whether the wireless signal identifier obtained by identification is the pre-bound wireless signal identifier:
if yes, returning to the step S2;
if not, giving a connection failure prompt, and then quitting.
The invention also provides a connection system of the palm ultrasonic terminal, which applies the connection method of the palm ultrasonic terminal, and the connection system comprises:
the handheld ultrasonic terminal is provided with a preset wireless signal identifier;
intelligent terminal, intelligent terminal includes:
the storage unit is used for storing the wireless signal identification bound in advance;
the receiving unit is used for generating a connecting signal when receiving an external scanning instruction;
the first processing unit is respectively connected with the storage unit and the receiving unit and used for processing the wireless signal identifier according to the connection signal to obtain a wireless password, then initiating connection with the handheld ultrasonic terminal according to the wireless password and the wireless signal identifier and outputting a scanning signal when the connection is not successful;
the signal scanning unit is connected with the first processing unit and used for starting signal scanning according to the scanning signal, outputting the connection signal when the wireless signal identifier is scanned, and outputting a statistical signal when the wireless signal identifier is not scanned;
and the scanning counting unit is connected with the signal scanning unit and used for counting the signal scanning times in a preset time period according to the counting signals, outputting the scanning signals when the signal scanning times are not more than a preset value, and giving a manual connection prompt when the signal scanning times are more than the preset value so as to prompt a user to perform manual connection.
Preferably, in the first processing unit, a character string is generated by extracting a plurality of characters from a preset position identified by the wireless signal, and the character string is encrypted to obtain the wireless password.
Preferably, if the wireless signal identifier has a preset naming rule, the signal scanning unit includes:
the screening subunit is used for adding each scanned wireless signal which accords with the naming rule into a signal list after starting signal scanning;
and the matching subunit is connected with the screening subunit and used for matching in the signal list according to the wireless signal identifier, outputting the statistical signal indicating that the wireless signal identifier is not scanned when the wireless signal identifier of the handheld ultrasonic terminal is not matched, and outputting the connection signal indicating that the wireless signal identifier is scanned when the wireless signal identifier of the handheld ultrasonic terminal is matched.
Preferably, in the screening subunit, whether each scanned wireless signal meets the naming rule is judged through a regular expression.
Preferably, a signal connection code containing the corresponding wireless signal identifier is attached to the palm ultrasonic terminal; then the intelligent terminal further comprises a manual connection unit connected to the first processing unit, the manual connection unit includes:
the signal receiving subunit is used for skipping to a scanning interface according to a manual connection confirmation signal given by a user based on the manual connection prompt so as to scan the signal connection code and further recognize the signal connection code to obtain the wireless signal identifier;
and the signal matching subunit is connected with the signal receiving subunit and used for outputting the connection signal when the obtained wireless signal identifier is recognized to be the pre-bound wireless signal identifier and giving a connection failure prompt when the wireless signal identifier is not the pre-bound wireless signal identifier.
The technical scheme has the following advantages or beneficial effects:
1) the connection speed of the intelligent terminal and the handheld ultrasonic terminal is effectively improved, and the working efficiency of a doctor is further effectively improved;
2) when connection is carried out, the wireless password is directly connected after being calculated based on the wireless signal name bound by the intelligent terminal, the password does not need to be manually input, the connection speed is further improved, meanwhile, the signal scanning times of the intelligent terminal do not need to be consumed, and the problems that connection cannot be carried out due to the limitation of the signal scanning times of the intelligent terminal or the waiting time is too long are solved;
3) and after direct connection fails, the connection is automatically switched to a signal scanning mode for connection, and a manual connection mode is provided when the signal scanning frequency reaches the upper limit, so that the connection efficiency is effectively improved.
Drawings
Fig. 1 is a schematic flow chart illustrating a connection method of a handheld ultrasound terminal according to a preferred embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a signal scanning process performed by the intelligent terminal according to a preferred embodiment of the present invention;
FIG. 3 is a flow chart illustrating a manual connection process according to a preferred embodiment of the present invention;
fig. 4 is a schematic structural diagram of a connection system of a palm ultrasound terminal in a preferred embodiment of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present invention is not limited to the embodiment, and other embodiments may be included in the scope of the present invention as long as the gist of the present invention is satisfied.
In a preferred embodiment of the present invention, based on the above problems in the prior art, a connection method for a handheld ultrasound terminal is now provided, in which an intelligent terminal and a handheld ultrasound terminal are configured in advance, the handheld ultrasound terminal has a preset wireless signal identifier, and the wireless signal identifier is bound in advance in the intelligent terminal; as shown in fig. 1, the connection method includes:
step S1, the intelligent terminal generates a connection signal when receiving an external scanning instruction;
step S2, the intelligent terminal processes the wireless signal identification according to the connection signal to obtain a wireless password, then initiates connection with the palm ultrasonic terminal according to the wireless password and the wireless signal identification, and judges whether the connection is successful:
if so, controlling the handheld ultrasonic terminal to perform ultrasonic scanning, and then quitting;
if not, go to step S3;
step S3, the intelligent terminal starts signal scanning, and judges whether the wireless signal identification is scanned:
if yes, a connection signal is generated, and then the step S2 is returned to;
if not, go to step S4;
step S4, the intelligent terminal counts the signal scanning times in a preset time period, and judges whether the signal scanning times is more than a preset value:
if not, returning to the step S3;
and if so, giving a manual connection prompt to prompt the user to perform manual connection.
Specifically, in this embodiment, the intelligent terminal includes, but is not limited to, a mobile phone, a tablet, and a wearable terminal device, and the intelligent terminal corresponds to the handheld ultrasonic terminal one to one, in other words, after the wireless signal name of the corresponding handheld ultrasonic terminal is bound in the intelligent terminal, the intelligent terminal only establishes communication connection with the corresponding handheld ultrasonic terminal.
Considering that the existing intelligent terminal needs to perform signal scanning before connecting a wireless signal, the number of signal scanning times of each intelligent terminal in a preset time period is limited, for example, three times of intelligent scanning, and if scanning is performed again, a period of time needs to be waited for. In the embodiment, a direct connection mode is configured, and after receiving a scanning instruction of a user, the direct connection mode directly calculates a wireless password based on a bound wireless signal name, and then directly initiates connection to the handheld ultrasonic terminal according to the wireless password and the wireless signal name without consuming limited signal scanning times. When the direct connection mode is successfully connected, the intelligent terminal can communicate with the handheld ultrasonic terminal, and then a user can control the handheld ultrasonic terminal to perform ultrasonic scanning through the intelligent terminal, wherein the ultrasonic scanning includes but is not limited to sending a corresponding scanning start or end instruction to the handheld ultrasonic terminal and receiving an ultrasonic image obtained by scanning the handheld ultrasonic terminal for the user to check in real time and the like.
Further, when the connection of the direct connection mode fails, a signal scanning mode is automatically started, namely, the connection mode is switched to a scanning mode for connection, at the moment, if the wireless signal of the handheld ultrasonic terminal bound by the intelligent terminal is scanned, the wireless password is calculated based on the bound wireless signal name, and then the connection is initiated to the handheld ultrasonic terminal according to the wireless password and the wireless signal name. If the connection mode of scanning is successful, the intelligent terminal can communicate with the handheld ultrasonic terminal, and then a user can control the handheld ultrasonic terminal to perform ultrasonic scanning through the intelligent terminal; if the connection of the scanning connection mode fails, consuming one signal scanning frequency, then judging whether the consumed signal scanning frequency is greater than a preset value, if not, repeatedly performing signal scanning, if so, not performing signal scanning, and at the moment, giving a manual connection prompt to prompt a user to perform manual connection. Therefore, the user does not need to wait for the update of the new signal scanning times, and the connection speed is further improved.
In the preferred embodiment of the present invention, in step S2, a string is generated by extracting a plurality of characters from the predetermined position identified by the wireless signal, and the string is encrypted to obtain the wireless password.
Specifically, in this embodiment, a plurality of characters representing the terminal type of the corresponding palm ultrasonic terminal may be extracted from the wireless signal name, then the last seven-bit character of the wireless signal name may be extracted, a character string may be formed in a manner of combining the plurality of characters representing the terminal type of the corresponding palm ultrasonic terminal and the last seven-bit character of the wireless signal name, and finally the character string may be encrypted by an AES symmetric encryption algorithm to obtain the wireless password. Because the probe connection has exclusivity, does not support a plurality of palm ultrasonic terminals to connect with the probe wifi at the same time, and can prevent others from obtaining the password by means and leading to the corresponding intelligent terminal not being able to normally connect with the probe after connecting with the palm ultrasonic terminal through the calculation mode of the wireless password.
In a preferred embodiment of the present invention, the wireless signal identifier has a preset naming rule, as shown in fig. 2, step S3 includes:
step S31, after the intelligent terminal starts signal scanning, adding each scanned wireless signal which accords with the naming rule into a signal list;
step S32, judging whether the wireless signal identification of the palm ultrasonic terminal is matched in the signal list:
if not, the wireless signal identifier is not scanned, and then the process goes to step S4;
if yes, the wireless signal identifier is scanned, and then the process returns to step S2.
Specifically, in this embodiment, the naming rule may be a specification + year, month, day of production-probe type-production number.
In a preferred embodiment of the present invention, in step S31, the intelligent terminal determines whether each scanned wireless signal meets the naming rule through a regular expression.
In the preferred embodiment of the invention, a signal connection code containing a corresponding wireless signal identifier is attached to the palm ultrasonic terminal; the signal connection code may be a two-dimensional code; then a manual connection process is continued after step S4 is executed, as shown in fig. 3, including:
step A1, the intelligent terminal jumps to a scanning interface according to a manual connection confirmation signal given by a user based on a manual connection prompt, and a wireless signal identifier is obtained by the identification of a scanning signal connection code;
step A2, the intelligent terminal judges whether the wireless signal identifier obtained by identification is a pre-bound wireless signal identifier:
if yes, return to step S2;
if not, giving a connection failure prompt, and then quitting.
Specifically, in this embodiment, the connection failure prompt may be that the handheld ultrasonic terminal is not matched with the intelligent terminal, so as to prompt the user to replace the intelligent terminal for connection.
The present invention further provides a connection system of a handheld ultrasound terminal, which applies the connection method of the handheld ultrasound terminal, as shown in fig. 4, the connection system includes:
the handheld ultrasonic terminal 1 is characterized in that the handheld ultrasonic terminal 1 is provided with a preset wireless signal identifier;
intelligent terminal 2, intelligent terminal 2 includes:
a storage unit 21, configured to store a pre-bound wireless signal identifier;
a receiving unit 22, configured to generate a connection signal when receiving an external scanning command;
the first processing unit 23 is respectively connected with the storage unit 21 and the receiving unit 22, and is configured to process the wireless signal identifier according to the connection signal to obtain a wireless password, then initiate a connection with the handheld ultrasonic terminal according to the wireless password and the wireless signal identifier, and output a scanning signal when the connection is not successful;
the signal scanning unit 24 is connected with the first processing unit 23 and used for starting signal scanning according to the scanning signal, outputting a connection signal when the wireless signal identifier is scanned, and outputting a statistical signal when the wireless signal identifier is not scanned;
and the scanning counting unit 25 is connected with the signal scanning unit 24 and used for counting the signal scanning times within a preset time period according to the counting signals, outputting scanning signals when the signal scanning times are not more than a preset value, and giving a manual connection prompt when the signal scanning times are more than the preset value so as to prompt a user to perform manual connection.
In a preferred embodiment of the present invention, in the first processing unit 23, a character string is generated by extracting a plurality of characters from the predetermined position identified by the wireless signal, and the character string is encrypted to obtain the wireless password.
In a preferred embodiment of the present invention, the wireless signal identifier has a preset naming rule, and the signal scanning unit 24 includes:
the screening subunit 241 is configured to add, after starting signal scanning, each scanned wireless signal meeting the naming rule into a signal list;
and the matching subunit 242 is connected to the screening subunit 241, and is configured to perform matching in the signal list according to the wireless signal identifier, and output a statistical signal indicating that the wireless signal identifier is not scanned when the wireless signal identifier of the palmtop ultrasound terminal is not matched, and output a connection signal indicating that the wireless signal identifier is scanned when the wireless signal identifier of the palmtop ultrasound terminal is matched.
In the preferred embodiment of the present invention, the screening subunit 241 determines whether each scanned wireless signal meets the naming rule through a regular expression.
In a preferred embodiment of the present invention, a signal connection code containing a corresponding wireless signal identifier is attached to the palm ultrasonic terminal 1; the intelligent terminal 2 further comprises a manual connection unit 26 connected to the first processing unit 23, wherein the manual connection unit 26 comprises:
the signal receiving subunit 261 is configured to jump to a scanning interface according to a manual connection confirmation signal given by a user based on a manual connection prompt, and identify with a scanning signal connection code to obtain a wireless signal identifier;
the signal matching subunit 262 and the connection signal receiving subunit 261 are configured to output a connection signal when the obtained wireless signal identifier is recognized as a pre-bound wireless signal identifier, and to give a connection failure prompt when the wireless signal identifier is not a pre-bound wireless signal identifier.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. A connection method of a palm ultrasonic terminal is characterized in that an intelligent terminal and a palm ultrasonic terminal are configured in advance, the palm ultrasonic terminal is provided with a preset wireless signal identifier, and the wireless signal identifier is bound in the intelligent terminal in advance; the connection method includes:
step S1, the intelligent terminal generates a connection signal when receiving an external scanning instruction;
step S2, the intelligent terminal processes the wireless signal identification according to the connection signal to obtain a wireless password, then initiates connection with the hand-held ultrasonic terminal according to the wireless password and the wireless signal identification, and judges whether the connection is successful:
if yes, controlling the handheld ultrasonic terminal to perform ultrasonic scanning, and then quitting;
if not, go to step S3;
step S3, the intelligent terminal starts signal scanning, and judges whether the wireless signal identifier is scanned:
if yes, generating the connection signal, and then returning to the step S2;
if not, go to step S4;
step S4, the intelligent terminal counts the signal scanning times in a preset time period, and judges whether the signal scanning times is more than a preset value:
if not, returning to the step S3;
and if so, giving a manual connection prompt to prompt the user to perform manual connection.
2. The method for connecting a handheld ultrasound terminal according to claim 1, wherein in step S2, a character string is generated by extracting a plurality of characters from the preset position identified by the wireless signal, and the character string is encrypted to obtain the wireless password.
3. The method for connecting a palm-top ultrasound terminal according to claim 1, wherein the wireless signal identifier has a preset naming rule, the step S3 includes:
step S31, after the intelligent terminal starts signal scanning, adding each scanned wireless signal which accords with the naming rule into a signal list;
step S32, determining whether the wireless signal identifier of the handheld ultrasound terminal is matched in the signal list:
if not, the wireless signal identifier is not scanned, and then the step S4 is turned to;
if yes, the wireless signal identifier is scanned, and then the step S2 is returned to.
4. The method according to claim 3, wherein in step S31, the intelligent terminal determines whether each scanned wireless signal conforms to the naming rule through a regular expression.
5. The method for connecting a palm-top ultrasonic terminal according to claim 1, wherein a signal connection code containing the corresponding wireless signal identifier is attached to the palm-top ultrasonic terminal; then a manual connection process is continued after the step S4 is executed, including:
step A1, the intelligent terminal jumps to a scanning interface according to a manual connection confirmation signal given by a user based on the manual connection prompt, so as to scan the signal connection code and further recognize the signal connection code to obtain the wireless signal identifier;
step A2, the intelligent terminal judges whether the wireless signal identifier obtained by identification is the pre-bound wireless signal identifier:
if yes, returning to the step S2;
if not, giving a connection failure prompt, and then quitting.
6. A connection system of a palm ultrasonic terminal, characterized in that the connection method of a palm ultrasonic terminal as claimed in any one of claims 1-5 is applied, the connection system comprising:
the handheld ultrasonic terminal is provided with a preset wireless signal identifier;
intelligent terminal, intelligent terminal includes:
the storage unit is used for storing the wireless signal identification bound in advance;
the receiving unit is used for generating a connecting signal when receiving an external scanning instruction;
the first processing unit is respectively connected with the storage unit and the receiving unit and used for processing the wireless signal identifier according to the connection signal to obtain a wireless password, then initiating connection with the handheld ultrasonic terminal according to the wireless password and the wireless signal identifier and outputting a scanning signal when the connection is not successful;
the signal scanning unit is connected with the first processing unit and used for starting signal scanning according to the scanning signal, outputting the connection signal when the wireless signal identifier is scanned, and outputting a statistical signal when the wireless signal identifier is not scanned;
and the scanning counting unit is connected with the signal scanning unit and used for counting the signal scanning times in a preset time period according to the counting signals, outputting the scanning signals when the signal scanning times are not more than a preset value, and giving a manual connection prompt when the signal scanning times are more than the preset value so as to prompt a user to perform manual connection.
7. The system for connecting an ultrasonic handheld terminal according to claim 6, wherein in the first processing unit, a character string is generated by extracting a plurality of characters from the preset position of the wireless signal identifier, and the character string is encrypted to obtain the wireless password.
8. The connection system of a palm ultrasonic terminal according to claim 6, wherein the wireless signal identifier has a preset naming rule, and the signal scanning unit comprises:
the screening subunit is used for adding each scanned wireless signal which accords with the naming rule into a signal list after starting signal scanning;
and the matching subunit is connected with the screening subunit and used for matching in the signal list according to the wireless signal identifier, outputting the statistical signal indicating that the wireless signal identifier is not scanned when the wireless signal identifier of the handheld ultrasonic terminal is not matched, and outputting the connection signal indicating that the wireless signal identifier is scanned when the wireless signal identifier of the handheld ultrasonic terminal is matched.
9. The system according to claim 8, wherein the screening subunit determines whether each scanned wireless signal complies with the naming convention through a regular expression.
10. The connection system of a palm-top ultrasonic terminal according to claim 6, wherein a signal connection code containing the corresponding wireless signal identifier is attached to the palm-top ultrasonic terminal; then the intelligent terminal further comprises a manual connection unit connected to the first processing unit, the manual connection unit includes:
the signal receiving subunit is used for skipping to a scanning interface according to a manual connection confirmation signal given by a user based on the manual connection prompt so as to scan the signal connection code and further recognize the signal connection code to obtain the wireless signal identifier;
and the signal matching subunit is connected with the signal receiving subunit and used for outputting the connection signal when the obtained wireless signal identifier is recognized to be the pre-bound wireless signal identifier and giving a connection failure prompt when the wireless signal identifier is not the pre-bound wireless signal identifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111358365.8A CN114143901B (en) | 2021-11-16 | 2021-11-16 | Connection method and system of palm ultrasonic terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111358365.8A CN114143901B (en) | 2021-11-16 | 2021-11-16 | Connection method and system of palm ultrasonic terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114143901A true CN114143901A (en) | 2022-03-04 |
| CN114143901B CN114143901B (en) | 2024-07-19 |
Family
ID=80390350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111358365.8A Active CN114143901B (en) | 2021-11-16 | 2021-11-16 | Connection method and system of palm ultrasonic terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114143901B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120090470A (en) * | 2011-02-08 | 2012-08-17 | 김해용 | Portable ultrasonic waves diagnosis apparatus using mobile terminal |
| US20160100824A1 (en) * | 2014-10-08 | 2016-04-14 | Samsung Electronics Co., Ltd. | Ultrasound diagnosis apparatus and communication connecting method performed in the ultrasound diagnosis apparatus |
| WO2016106505A1 (en) * | 2014-12-29 | 2016-07-07 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic diagnostic instrument and remote control method therefor, and portable remote control terminal |
| CN112652124A (en) * | 2021-01-14 | 2021-04-13 | 北京小白世纪网络科技有限公司 | Leasing and returning system and method for sharing palm ultrasonic diagnostic apparatus |
| CN113180729A (en) * | 2021-03-31 | 2021-07-30 | 上海深至信息科技有限公司 | Ultrasonic data transmission method and system |
-
2021
- 2021-11-16 CN CN202111358365.8A patent/CN114143901B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120090470A (en) * | 2011-02-08 | 2012-08-17 | 김해용 | Portable ultrasonic waves diagnosis apparatus using mobile terminal |
| US20160100824A1 (en) * | 2014-10-08 | 2016-04-14 | Samsung Electronics Co., Ltd. | Ultrasound diagnosis apparatus and communication connecting method performed in the ultrasound diagnosis apparatus |
| WO2016106505A1 (en) * | 2014-12-29 | 2016-07-07 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic diagnostic instrument and remote control method therefor, and portable remote control terminal |
| CN112652124A (en) * | 2021-01-14 | 2021-04-13 | 北京小白世纪网络科技有限公司 | Leasing and returning system and method for sharing palm ultrasonic diagnostic apparatus |
| CN113180729A (en) * | 2021-03-31 | 2021-07-30 | 上海深至信息科技有限公司 | Ultrasonic data transmission method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114143901B (en) | 2024-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2618937C2 (en) | Updating method, device and unit for updates | |
| US20150310864A1 (en) | Method, interaction device, server, and system for speech recognition | |
| US20190068574A1 (en) | Method, device, and system establishing a wireless communication channel between electronic devices | |
| CN110333836B (en) | Information screen projection method and device, storage medium and electronic device | |
| KR101756042B1 (en) | Method and device for input processing | |
| KR102390713B1 (en) | Electronic device and method for providing call service | |
| USRE44191E1 (en) | Electric device, computer program, system and method of setting up user applications | |
| JP2002278872A (en) | Information providing system, program, information storage medium and method for setting user interface | |
| CN111431734A (en) | Network distribution method of intelligent equipment and related device | |
| CN111669737A (en) | Bluetooth device connection method and device and electronic device | |
| CN109495638B (en) | Information display method and terminal | |
| CN106484134A (en) | The method and device of the phonetic entry punctuation mark based on Android system | |
| CN108388455A (en) | A kind of sharing method of property parameters, property setting method and mobile terminal | |
| JP2015126524A (en) | Remote conference program, terminal device, and remote conference method | |
| CN111552688A (en) | Data export method and device and electronic equipment | |
| CN110516495B (en) | Code scanning method and mobile terminal | |
| CN114745468B (en) | Electronic equipment and theme setting method, system and medium thereof | |
| CN102215289A (en) | Mobile terminal and method for extracting address information for navigation | |
| US20210133453A1 (en) | Terminal device, information processing method, and non-transitory storage medium recording program | |
| CN114143901A (en) | Connection method and system of palm ultrasonic terminal | |
| CN113677039B (en) | Bluetooth-based device connection method and device, electronic device and storage medium | |
| CN107148011B (en) | Method, device and system for executing target service | |
| US20200243080A1 (en) | Electronic device, and message data output method of electronic device | |
| US11507749B2 (en) | Configuration for providing a service through a mobile language interpretation platform | |
| CN114827339A (en) | Message output method and device and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |