CN110569242B - Safety door searching method and system - Google Patents
Safety door searching method and system Download PDFInfo
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- CN110569242B CN110569242B CN201910769822.9A CN201910769822A CN110569242B CN 110569242 B CN110569242 B CN 110569242B CN 201910769822 A CN201910769822 A CN 201910769822A CN 110569242 B CN110569242 B CN 110569242B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2291—User-Defined Types; Storage management thereof
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/242—Query formulation
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Abstract
The invention discloses a method for searching a safety door, which comprises the following steps: acquiring a search instruction sent by external equipment, and issuing a security gate search instruction with an SID identifier according to the search instruction; calculating the search result of the security gate through the SID identifier in the security gate searching instruction until the search is finished to obtain search calculation result data; sending the search operation result data generation list to the external equipment; acquiring a storage command, storing the searched safety door information and storing the list; the invention searches the safety door by sending the identifier command with the parameters, so as to solve the technical problem that the safety door can only be normally used by manually configuring the safety door in the prior art, thereby simplifying the equipment connection and configuration process of the safety door and greatly improving the operation efficiency when a plurality of safety doors are used together.
Description
Technical Field
The invention relates to the technical field of information search, in particular to a method and a system for searching a safety door.
Background
At present, places such as shopping malls, libraries, museums and the like are generally provided with anti-theft safety doors. In the prior art, an alarm safety door is usually arranged at an exit, and personnel pass through a safety door channel and confirm whether an article can be taken out or not by sensing an RFID tag on the article. When passing personnel carry articles carried out illegally, the RFID induction antenna can recognize and send out sound or light signals to give an alarm.
When the existing safety door system is used in a connected mode or configured, each door needs to be configured once, an IP address and configuration information of each door need to be manually set, the safety door system can be normally used, and the process is repeated and complicated.
Disclosure of Invention
The invention provides a method and a system for searching a safety door, which search the safety door by sending an identifier instruction with parameters to solve the technical problem that the safety door can only be normally used by manually configuring the safety door in the prior art, thereby simplifying the equipment connection and configuration process of the safety door and greatly improving the operation efficiency when a plurality of safety doors are used together.
In order to solve the technical problem, an embodiment of the present invention provides a method for searching for a security gate, including:
acquiring a search instruction sent by external equipment, and issuing a security gate search instruction with an SID identifier according to the search instruction;
calculating the search result of the security gate through the SID identifier in the security gate searching instruction until the search is finished to obtain search calculation result data;
sending the search operation result data generation list to the external equipment;
and acquiring a storage command, storing the searched safety door information and storing the list.
Preferably, the method for searching for a security gate further includes: and judging whether the newly searched safety door list is consistent with the list which is stored currently, if not, reinitializing the safety door, updating the safety door list and storing the safety door list.
Preferably, the obtaining search operation result data by operating the search result of the security gate through the SID identifier in the security gate search instruction includes: setting a first parameter for the SID identifier, and after searching each security door by the security door searching instruction, calculating the first parameter and a preset second parameter to obtain a third parameter; comparing the third parameter with a preset fourth parameter, and if the third parameter is inconsistent with the preset fourth parameter, searching a next safety door until the third parameter is consistent with the preset fourth parameter; and if the safety door is consistent with the safety door, calculating the first parameter and the second parameter to obtain a fifth parameter, and executing the searching step on the fifth parameter until the safety door has no response or the response is overtime.
Preferably, the list is saved to a ROM of the security gate system.
An embodiment of the present invention further provides a security gate search system, including:
the system comprises a first acquisition module, a second acquisition module and a security gate searching module, wherein the first acquisition module is used for acquiring a searching instruction sent by external equipment and issuing a security gate searching instruction with an SID identifier according to the searching instruction;
the search operation module is used for operating the search result of the security gate through the SID identifier in the security gate search instruction to obtain search operation result data;
the list generating module is used for generating a list of the search operation result data and sending the list to the external equipment;
and the data storage module is used for acquiring a storage command, storing the searched safety door information and storing the list.
Preferably, the security gate search system further includes: and the judgment and comparison module is used for judging whether the newly searched safety door list is consistent with the list which is stored at present, if not, the safety door is initialized again, the safety door list is updated, and the safety door list is stored.
Preferably, the calculating the search result of the security gate by using the SID identifier in the security gate search instruction until the search is finished to obtain search calculation result data includes: setting a first parameter for the SID identifier, and after searching each security door by the security door searching instruction, calculating the first parameter and a preset second parameter to obtain a third parameter; comparing the third parameter with a preset fourth parameter, and if the third parameter is inconsistent with the preset fourth parameter, searching a next safety door until the third parameter is consistent with the preset fourth parameter; and if the safety door is consistent with the safety door, calculating the first parameter and the second parameter to obtain a fifth parameter, and executing the searching step on the fifth parameter until the safety door has no response or the response is overtime.
Preferably, the list is saved to a ROM of the security gate system.
An embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium includes a stored computer program; wherein the computer program, when running, controls a device in which the computer-readable storage medium is located to execute the security gate searching method according to any one of the above.
The embodiment of the present invention further provides a terminal device, which includes a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, where the processor implements the security gate search method according to any one of the above items when executing the computer program.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
the invention searches the safety door by sending the identifier command with the parameters, so as to solve the technical problem that the safety door can only be normally used by manually configuring the safety door in the prior art, thereby simplifying the equipment connection and configuration process of the safety door and greatly improving the operation efficiency when a plurality of safety doors are used together.
Drawings
FIG. 1: the steps of the safety door searching method in the embodiment of the invention are a flow chart;
FIG. 2: the embodiment of the invention is a schematic structural diagram of a safety door searching system.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a preferred embodiment of the present invention provides a method for searching for a security gate, including:
s1, acquiring a search instruction sent by external equipment, and issuing a search security gate instruction with a SID identifier according to the search instruction;
s2, calculating the search result of the security gate through the SID identifier in the security gate searching instruction until the search is finished to obtain search calculation result data; in this embodiment, the obtaining search operation result data by performing an operation on the search result of the security gate through the SID identifier in the security gate search instruction includes: setting a first parameter for the SID identifier, and after searching each security door by the security door searching instruction, calculating the first parameter and a preset second parameter to obtain a third parameter; comparing the third parameter with a preset fourth parameter, and if the third parameter is inconsistent with the preset fourth parameter, searching a next safety door until the third parameter is consistent with the preset fourth parameter; and if the safety door is consistent with the safety door, calculating the first parameter and the second parameter to obtain a fifth parameter, and executing the searching step on the fifth parameter until the safety door has no response or the response is overtime.
S3, sending the search operation result data generation list to the external device; in this embodiment, the list is saved to the ROM of the security gate system.
And S4, acquiring a storage command, storing the searched safety door information and storing the list.
In this embodiment, the method for searching for a security gate further includes: and S5, judging whether the newly searched safety door list is consistent with the list already stored, if not, reinitializing the safety door, updating the safety door list and storing the safety door list.
The present invention will be described in detail with reference to examples.
Embodiment one, search for a security gate:
1. the external equipment issues a search command to the safety door control center;
2. when the control center receives the search command, the command of the search security door with SID is issued:
sending a search command, wherein SID is 1: and the security gate 1 receives the command and then sends SID-1, and if the result is 0, the security gate 1 returns a search response command packet with GID.
Secondly, issuing a search command SID of 2, receiving the command by the security gate 1, then sending the SID-1, if the result is not 0, subtracting 1 from the SID, and then forwarding the search command to the next security gate; and if no second gate exists, no response is sent or the response is overtime after forwarding, the search is judged to be finished.
4. The control center forms a safety door list by the returned information of the safety door in a list form and returns the safety door list to the external equipment, namely, as shown in table 1:
table 1: embodiment one search information List
5. The external equipment sends a storage command, stores the searched safety door information and stores the safety door list in the RAM into the ROM of the control center;
6. when the search is carried out again, after the search is finished according to the searching steps, the control center judges whether the newly searched safety door list is consistent with the list stored at present, if not, the safety door is reinitialized by the list, and the new safety door list is updated;
7. the control center returns the information of successful storage to the external equipment.
Example two, search two pieces of security doors:
1. the external equipment issues a search command to the safety door control center;
2. when the control center receives the search command, the command of the search security door with SID is issued:
sending a search command, wherein SID is 1: and the security gate 1 receives the command and then sends SID-1, and if the result is 0, the security gate 1 returns a search response command packet with GID.
Secondly, issuing a search command SID of 2, receiving the command by the security gate 1, then sending the SID-1, if the result is not 0, subtracting 1 from the SID, and then forwarding the search command to the next security gate 2; and after receiving the command, the security gate 2 sends the SID-1 to a result of 0, the security gate 2 returns a search response command packet with the GID to the security gate 1, and the security gate 1 forwards the response command packet to the control center.
Thirdly, issuing a search command SID equal to 3, after receiving the command, the security gate 1 transfers the SID-1, and if the result is not 0, the security gate 1 subtracts 1 from the SID and transfers the search command to the next security gate 2; after receiving the command, the security gate 2 transmits SID-1, and the result is still not 0, so that the security gate 2 subtracts 1 from SID and forwards the search command to the next security gate. And if no third gate exists, no response is generated after forwarding or the response is overtime, the search is judged to be finished.
4. The control center forms a safety door list by the returned information of the safety door in a list form and returns the safety door list to the external equipment, namely, as shown in a table 2:
table 2: search information List in example two
5. The external equipment sends a storage command, stores the searched safety door information and stores the safety door list in the RAM into the ROM of the control center;
6. when the search is carried out again, after the search is finished according to the searching steps, the control center judges whether the newly searched safety door list is consistent with the list stored at present, if not, the safety door is reinitialized by the list, and the new safety door list is updated;
7. the control center returns the information of successful storage to the external equipment.
Example three, search three security doors:
1. the external equipment issues a search command to the safety door control center;
2. when the control center receives the search command, the command of the search security door with SID is issued:
sending a search command, wherein SID is 1: and the security gate 1 receives the command and then sends SID-1, and if the result is 0, the security gate 1 returns a search response command packet with GID.
Secondly, issuing a search command SID of 2, receiving the command by the security gate 1, then sending the SID-1, if the result is not 0, subtracting 1 from the SID, and then forwarding the search command to the next security gate 2; and after receiving the command, the security gate 2 sends the SID-1 to a result of 0, the security gate 2 returns a search response command packet with the GID to the security gate 1, and the security gate 1 forwards the response command packet to the control center.
Thirdly, issuing a search command SID equal to 3, after receiving the command, the security gate 1 transfers the SID-1, and if the result is not 0, the security gate 1 subtracts 1 from the SID and transfers the search command to the next security gate 2; and after receiving the command, the security gate 2 subtracts 1 from the SID-1, and then forwards the search command to the next security gate 3, after receiving the command, the security gate 3 forwards the SID-1, and if the result is 0, the security gate 3 returns a search response command packet with the GID to the security gate 2, the security gate 2 forwards the response command packet to the security gate 1, and the security gate 1 forwards the response command packet to the control center.
Fourthly, issuing a search command SID to be 4, enabling the security gate 1 to receive the command and then transfer the SID-1 to the next security gate 2, wherein the result is not 0, and enabling the security gate 1 to subtract 1 from the SID and then transfer the search command to the next security gate; after receiving the command, the security gate 2 transmits the SID-1 to the next security gate 3, if the result is not 0, the security gate 2 subtracts 1 from the SID; and after receiving the command, the security gate 3 transmits the SID-1, and the result is still not 0, so that the security gate 3 subtracts 1 from the SID and forwards the search command to the next security gate. And if no fourth gate exists, no response is sent or the response is overtime after forwarding, the search is judged to be finished.
4. The control center forms a safety door list to the external equipment by the returned information of the safety door in a list form, namely, as shown in a table 3:
table 3: search information List in example III
5. The external equipment sends a storage command, stores the searched safety door information and stores the safety door list in the RAM into the ROM of the control center;
6. when the search is carried out again, after the search is finished according to the searching steps, the control center judges whether the newly searched safety door list is consistent with the list stored at present, if not, the safety door is reinitialized by the list, and the new safety door list is updated;
7. the control center returns the information of successful storage to the external equipment.
The invention has the advantages that: the safety door system can automatically acquire the equipment address information of the safety door system only by searching safety door information once during installation, and simultaneously, the safety door system is stored in a control center. During configuration, the configuration is only needed once, and other safety doors automatically acquire configuration information without manual individual configuration. If the safety door of the whole safety door system is not changed, connection and configuration do not need to be carried out again, so that the working efficiency is greatly improved, and the working flow is simplified.
Referring to fig. 2, correspondingly, an embodiment of the present invention further provides a security gate search system, including:
the system comprises a first acquisition module, a second acquisition module and a security gate searching module, wherein the first acquisition module is used for acquiring a searching instruction sent by external equipment and issuing a security gate searching instruction with an SID identifier according to the searching instruction;
the search operation module is used for operating the search result of the security gate through the SID identifier in the security gate search instruction until the search is finished to obtain search operation result data; in this embodiment, the obtaining search operation result data by performing operation on the search result of the security gate through the SID identifier in the security gate search instruction until the search is completed includes: setting a first parameter for the SID identifier, and after searching each security door by the security door searching instruction, calculating the first parameter and a preset second parameter to obtain a third parameter; comparing the third parameter with a preset fourth parameter, and if the third parameter is inconsistent with the preset fourth parameter, searching a next safety door until the third parameter is consistent with the preset fourth parameter; and if the safety door is consistent with the safety door, calculating the first parameter and the second parameter to obtain a fifth parameter, and executing the searching step on the fifth parameter until the safety door has no response or the response is overtime.
The list generating module is used for generating a list of the search operation result data and sending the list to the external equipment; in this embodiment, the list is saved to the ROM of the security gate system.
And the data storage module is used for acquiring a storage command, storing the searched safety door information and storing the list.
In this embodiment, the security gate search system further includes: and the judgment and comparison module is used for judging whether the newly searched safety door list is consistent with the list which is stored at present, if not, the safety door is initialized again, the safety door list is updated, and the safety door list is stored.
An embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium includes a stored computer program; when running, the computer program controls the device where the computer-readable storage medium is located to execute the security gate searching method according to any one of the embodiments.
The embodiment of the present invention further provides a terminal device, where the terminal device includes a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, and the processor implements the security gate search method according to any of the above embodiments when executing the computer program.
Preferably, the computer program may be divided into one or more modules/units (e.g., computer program) that are stored in the memory and executed by the processor to implement the invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used for describing the execution process of the computer program in the terminal device.
The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, a discrete hardware component, etc., the general purpose Processor may be a microprocessor, or the Processor may be any conventional Processor, the Processor is a control center of the terminal device, and various interfaces and lines are used to connect various parts of the terminal device.
The memory mainly includes a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function, and the like, and the data storage area may store related data and the like. In addition, the memory may be a high speed random access memory, may also be a non-volatile memory, such as a plug-in hard disk, a Smart Memory Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, or may also be other volatile solid state memory devices.
It should be noted that the terminal device may include, but is not limited to, a processor and a memory, and those skilled in the art will understand that the terminal device is only an example and does not constitute a limitation of the terminal device, and may include more or less components, or combine some components, or different components.
The above-mentioned embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, and it should be understood that the above-mentioned embodiments are only examples of the present invention and are not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the invention, may occur to those skilled in the art and are intended to be included within the scope of the invention.
Claims (8)
1. A safety door searching method is characterized by comprising the following steps:
acquiring a search instruction sent by external equipment, and issuing a security gate search instruction with an SID identifier according to the search instruction;
calculating the search result of the security gate through the SID identifier in the security gate searching instruction until the search is finished to obtain search calculation result data;
sending the search operation result data generation list to the external equipment;
acquiring a storage command, storing the searched safety door information and storing the list;
the operation of the search result of the security gate through the SID identifier in the security gate search instruction until the search is finished to obtain search operation result data includes: setting a first parameter for the SID identifier, and after searching each security door by the security door searching instruction, calculating the first parameter and a preset second parameter to obtain a third parameter; comparing the third parameter with a preset fourth parameter, and if the third parameter is inconsistent with the preset fourth parameter, searching a next safety door until the third parameter is consistent with the preset fourth parameter; and if the safety door is consistent with the safety door, calculating the first parameter and the second parameter to obtain a fifth parameter, and executing the searching step on the fifth parameter until the safety door has no response or the response is overtime.
2. The emergency gate searching method according to claim 1, further comprising: and judging whether the newly searched safety door list is consistent with the list which is stored currently, if not, reinitializing the safety door, updating the safety door list and storing the safety door list.
3. The security gate searching method of claim 1, wherein the list is saved into a ROM of the security gate system.
4. A security gate search system, comprising:
the system comprises a first acquisition module, a second acquisition module and a security gate searching module, wherein the first acquisition module is used for acquiring a searching instruction sent by external equipment and issuing a security gate searching instruction with an SID identifier according to the searching instruction;
the search operation module is used for operating the search result of the security gate through the SID identifier in the security gate search instruction until the search is finished to obtain search operation result data;
the list generating module is used for generating a list of the search operation result data and sending the list to the external equipment;
the data storage module is used for acquiring a storage command, storing the searched safety door information and storing the list;
the operation of the search result of the security gate through the SID identifier in the security gate search instruction until the search is finished to obtain search operation result data includes: setting a first parameter for the SID identifier, and after searching each security door by the security door searching instruction, calculating the first parameter and a preset second parameter to obtain a third parameter; comparing the third parameter with a preset fourth parameter, and if the third parameter is inconsistent with the preset fourth parameter, searching a next safety door until the third parameter is consistent with the preset fourth parameter; and if the safety door is consistent with the safety door, calculating the first parameter and the second parameter to obtain a fifth parameter, and executing the searching step on the fifth parameter until the safety door has no response or the response is overtime.
5. The security gate search system of claim 4, further comprising: and the judgment and comparison module is used for judging whether the newly searched safety door list is consistent with the list which is stored at present, if not, the safety door is initialized again, the safety door list is updated, and the safety door list is stored.
6. The security gate search system of claim 4, wherein the list is saved to a ROM of the security gate system.
7. A computer-readable storage medium, characterized in that the computer-readable storage medium comprises a stored computer program; wherein the computer program controls a device in which the computer-readable storage medium is located to perform the security gate search method according to any one of claims 1 to 3 when executed.
8. A terminal device comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, the processor implementing the security gate search method according to any one of claims 1 to 3 when executing the computer program.
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| CN201936366U (en) * | 2010-06-29 | 2011-08-17 | 北京众和汇智科技有限公司 | Prison access control monitoring device and prison access control monitoring system |
| CN105261105A (en) * | 2015-11-26 | 2016-01-20 | 熊桂荣 | Safety access control method |
| CN106347277A (en) * | 2016-08-31 | 2017-01-25 | 余姚市西蒙房车电器有限公司 | Bus emergency exit automatic control method |
| CN106683245A (en) * | 2016-12-22 | 2017-05-17 | 贵州航天计量测试技术研究所 | NFC (Near Field Communication) mobile intelligent terminal security access control system and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105956463B (en) * | 2016-04-23 | 2019-01-11 | 腾讯科技（深圳）有限公司 | A kind of apparatus control method, device and terminal |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201936366U (en) * | 2010-06-29 | 2011-08-17 | 北京众和汇智科技有限公司 | Prison access control monitoring device and prison access control monitoring system |
| CN105261105A (en) * | 2015-11-26 | 2016-01-20 | 熊桂荣 | Safety access control method |
| CN106347277A (en) * | 2016-08-31 | 2017-01-25 | 余姚市西蒙房车电器有限公司 | Bus emergency exit automatic control method |
| CN106683245A (en) * | 2016-12-22 | 2017-05-17 | 贵州航天计量测试技术研究所 | NFC (Near Field Communication) mobile intelligent terminal security access control system and control method thereof |
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