CN111479366A - Self-repairing structure and method based on street lamp control module - Google Patents
Self-repairing structure and method based on street lamp control module Download PDFInfo
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- CN111479366A CN111479366A CN202010309165.2A CN202010309165A CN111479366A CN 111479366 A CN111479366 A CN 111479366A CN 202010309165 A CN202010309165 A CN 202010309165A CN 111479366 A CN111479366 A CN 111479366A
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Abstract
The invention discloses a self-repairing structure and a self-repairing method based on a street lamp control module, wherein the street lamp control module mainly comprises: the system comprises a master control end, a single lamp control end, a bus and a street lamp terminal. The master control end communication module is used for receiving external instructions for interaction, the sensing module is used for capturing specific external information, and the master controller sends a light switching instruction to the single light control end according to collected data or a user instruction; and the single lamp controller at the single lamp control end receives the instruction of the master controller to open and close the corresponding street lamp. Each relay in the module is connected with 3 single lamp controllers and is controlled by only one controller, and when the working controller fails, at least two adjacent controllers can replace the failed controller.
Description
Technical Field
The invention relates to the technical field of intelligent street lamps, in particular to a self-repairing structure and a self-repairing method based on a street lamp control module.
Background
Street lighting is a very important infrastructure throughout the city in various areas. If the street lamp control end breaks down, the street lamp can not be lighted at the appointed time or other times, the electric energy can be greatly wasted, and in some road sections with frequent traffic accidents, driving under dim light is quite dangerous, so that necessary maintenance is required to be carried out on the street lamp. However, because of the large quantity and wide distribution, the maintenance is time-consuming and labor-consuming, and an effective maintenance means is urgently needed. In order to realize self-detection and self-repair of system faults, a bionic self-repair technology is provided. The self-repairing technology is applied to the street lamp control module, so that the street lamp control module has certain self-repairing capability, and a large amount of resources can be saved.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a self-repairing structure and a self-repairing method based on a street lamp control module.
In order to achieve the purpose, the invention adopts the following technical scheme:
a self-repairing structure based on a street lamp control module comprises a master control end, a single-way control end, a bus and a street lamp end, wherein the master control end consists of an input/output module, a master controller, a communication module and a sensing module; the single lamp control end consists of an input/output module and a single lamp controller; the street lamp end is composed of a relay and a street lamp.
The communication module is used for carrying out instruction interaction with a user, the sensing module is used for capturing specific external information, the master controller generates a corresponding global street lamp switching instruction according to the user instruction and the collected information and sends the global street lamp switching instruction to the single-lamp controllers under all the addresses, and meanwhile, the configuration information memory is arranged in the master controller and records the working condition of the control end of each working address.
The single lamp control end is provided with an independent address, and the single lamp controller controls the relay according to an instruction sent by the master control end.
The input and output module encodes the command of the controller and then sends the encoded command to the bus, and decodes the signal received from the bus and transmits the decoded signal to the controller, so that the bus communication between the master control end and the single lamp control end is realized.
A self-repairing method based on a street lamp control module comprises the following steps:
when the control module operates, the master control end sends a street lamp switching instruction to the odd number address control end, the odd number address single lamp control end executes a corresponding instruction, and the even number address single lamp control end is in an idle state; when the single address controller detects a fault, sending a fault mark signal and an address to a bus; the master control end sends an instruction to awaken the adjacent even number address control end of the address to replace the control of the fault end to the relay; the master control end sends an instruction, the address of the fault control end and the address of the replacement control end are exchanged, and the fault control end enters an idle state.
The address configuration information memory of the master control end is provided with the following storage mechanisms: the initial working address position is zero to indicate available, when the master control end receives a fault signal, the master control end can exchange the working address with the adjacent address control end, correspondingly, the adjacent working address position 1 indicates that the address control end is unavailable, and the master control end sends the initial address of the fault control end to a user through a communication module.
After obtaining the fault address, the master control end looks for 1 adjacent available address bit by referring to the address configuration information, and then sends an address correction instruction to the address control end and the fault control end respectively to exchange the addresses of the address control end and the fault control end.
When the control end has a fault and the adjacent address bits of the corresponding fault in the address configuration information memory are all 1, the master control end sends an alarm signal to a user through the communication module to indicate that the control module needs to be repaired manually.
Compared with the prior art, the invention has the following remarkable advantages: the self-repairing system is integrated into a street lamp control system, two groups of idle control ends are adjacent to each single lamp control end, namely when the single lamp control ends fail, at least two standby control ends can replace the single lamp control ends, so that the control module has certain fault-tolerant capability, and the maintenance cost is saved; through bus connection, wiring does not need to be changed in the self-repairing process, and repairing efficiency is improved
Drawings
FIG. 1 is a schematic diagram of a self-repairing structure of a street lamp control module according to the present invention;
fig. 2 is a schematic diagram of address configuration information storage of a control terminal of a self-repairing structure based on a street lamp control module according to the present invention;
fig. 3 is a flow chart of a self-repairing method based on a street lamp control module according to the present invention.
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.
Example one
Referring to fig. 1-3, a self-repairing structure based on a street lamp control module comprises a master control end, a single-way control end, a bus and a street lamp end.
The master control end consists of an input/output module, a master controller, a communication module and a sensing module; the single lamp control end consists of an input/output module and a single lamp controller; the street lamp end consists of a relay and a street lamp.
The communication module is used for carrying out instruction interaction with a user, the sensing module is used for capturing specific external information, the master controller generates a corresponding global street lamp opening and closing instruction according to the user instruction and the collected information, the global street lamp opening and closing instruction is sent to the single lamp controllers under all the addresses, and meanwhile, the configuration information memory is arranged in the master controller, and the working condition of the control end of each working address is recorded.
The single lamp control end is provided with an independent address, and the single lamp controller controls the relay according to an instruction sent by the master control end.
The input and output module encodes the command of the controller and then sends the encoded command to the bus, and decodes the signal received from the bus and transmits the decoded signal to the controller, so that the bus communication between the master control end and the single lamp control end is realized.
A self-repairing method based on a street lamp control module comprises the following steps:
when the control module operates, the master control end sends a street lamp switching instruction to the odd address control end, the odd address single lamp control end executes a corresponding instruction, and the even address single lamp control end is in an idle state; when the odd address controller detects a fault, a fault mark signal and an address are sent to the bus; the master control end sends an instruction to awaken the adjacent even number address control end of the address to replace the control of the fault end to the relay; the master control end sends an instruction, the address of the fault control end and the address of the replacement control end are exchanged, and the fault control end enters an idle state.
With reference to fig. 2, the address configuration information memory of the master control end has the following storage mechanism: the initial working address position is zero to indicate available, when the master control end receives a fault signal, the master control end can exchange the working address with the adjacent address control end, correspondingly, the adjacent working address position 1 indicates that the address control end is unavailable, and the master control end sends the initial address of the fault control end to a user through a communication module.
After obtaining the fault address, the master control end looks for 1 adjacent available address bit by referring to the address configuration information, and then sends an address correction instruction to the address control end and the fault control end respectively to exchange the addresses of the address control end and the fault control end.
When the control end has a fault and the adjacent address bits of the corresponding fault in the address configuration information memory are all 1, the master control end sends an alarm signal to a user through the communication module to indicate that the control module needs to be repaired manually.
Example two
As shown in fig. 2, when the address control end No. 5 fails, the master control end receives a failure signal, the address configuration information memory firstly compares the position No. 5 with the configuration information memory, the master control end requests the address control end No. 6 to perform replacement and repair, the address control end No. 6 activates and operates, the master control end sends an address correction instruction, the working addresses of the address control end No. 5 and the address control end No. 6 are exchanged, and the configuration information is changed correspondingly.
As shown in fig. 3, the self-repairing method includes the following steps:
and S101, the working control end is in a self-checking state by default.
And step S102, when the work control end detects a fault, the step S103 is carried out, otherwise, the step S101 is carried out.
And S103, the fault control end sends fault information to the master control end, and the master control end acquires a fault address.
Step S104, the master control end looks up the stored configuration information and searches for the adjacent available replacement control end address, and if the adjacent address has an available idle control end, the step S105 is carried out; otherwise, the process proceeds to step S107.
And S105, the master control end sends a replacement instruction to the available address control end through the bus, and activates the idle control end, wherein the control end is connected with the corresponding street lamp relay.
And S106, the master control end sends an address correction instruction to the fault end and the activated control end, the working addresses of the two control ends are exchanged, and correspondingly, two address bits of address configuration information are exchanged.
And S107, replacing and repairing the unavailable idle control end of the control system, and sending alarm information to the user end by the master control end through the communication module to request manual repair.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A self-repairing structure based on a street lamp control module is characterized by comprising a master control end, a single-way control end, a bus and a street lamp end, wherein the master control end comprises an input/output module, a master controller, a communication module and a sensing module; the single lamp control end consists of an input/output module and a single lamp controller; the street lamp end consists of a relay and a street lamp.
2. The street lamp control module-based self-repairing structure as claimed in claim 1, wherein the sensing module is used for capturing specific external information, the master controller generates a corresponding global street lamp switching instruction according to a user instruction and collected information, sends the global street lamp switching instruction to the single-lamp controllers at each address, and is internally provided with an information memory for recording the working conditions of the control end at each working address.
3. The self-repairing structure method based on the street lamp control module as claimed in claim 1, wherein the single lamp controller controls the relay according to an instruction sent by the master control terminal.
4. The street lamp control module-based self-repairing structure as claimed in claim 1, wherein the command of the master controller is encoded and then sent to the bus, and the signal received from the bus is decoded and transmitted to the single lamp controller, thereby realizing bus communication between the master controller and the single lamp controller.
5. A self-repairing method based on a street lamp control module is characterized by comprising the following steps:
when the control module operates, the master control end sends a street lamp switching instruction to the odd number address control end, the odd number address single lamp control end executes a corresponding instruction, and the even number address single lamp control end is in an idle state; when the single address controller detects a fault, sending a fault mark signal and an address to a bus; the master control end sends an instruction to awaken the adjacent even number address control end of the address to replace the control of the fault end to the relay; the master control end sends an instruction, the address of the fault control end and the address of the replacement control end are exchanged, and the fault control end enters an idle state.
6. The self-repairing method based on the street lamp control module as claimed in claim 5, wherein the address configuration information memory of the master control terminal has the following storage mechanism: the initial working address position is zero to indicate available, when the master control end receives a fault signal, the master control end can exchange the working address with the adjacent address control end, correspondingly, the adjacent working address position 1 indicates that the address control end is unavailable, and the master control end sends the initial address of the fault control end to a user through a communication module.
7. The self-repairing method based on the street lamp control module as claimed in claim 6, wherein the master control end searches for 1 adjacent available address bit by referring to the address configuration information after obtaining the fault address, and then sends an address correction instruction to the address control end and the fault control end respectively to exchange their addresses.
8. The self-repairing method based on the street lamp control module as claimed in claim 5, wherein when the control terminal has a fault and the adjacent address bits of the corresponding fault in the address configuration information memory are all 1, the master control terminal sends an alarm signal to the user through the communication module, indicating that the control module needs to be repaired manually.
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| CN202010309165.2A CN111479366B (en) | 2020-04-20 | 2020-04-20 | Self-repairing method based on street lamp control module |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152957A (en) * | 2013-04-07 | 2013-06-12 | 河海大学常州校区 | Data collection and control system for target tracking segmented power supply street lamp |
| CN203167393U (en) * | 2013-04-19 | 2013-08-28 | 成都技高科技有限公司 | Wireless ad hoc network-based single street lamp control switch system |
| CN104684215A (en) * | 2015-02-11 | 2015-06-03 | 吉林大学 | Intelligent street lamp control system |
| US20170238397A1 (en) * | 2016-02-16 | 2017-08-17 | Telensa Limited | Lighting unit with near field communication, integrated circuit and methods therefor |
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2020
- 2020-04-20 CN CN202010309165.2A patent/CN111479366B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152957A (en) * | 2013-04-07 | 2013-06-12 | 河海大学常州校区 | Data collection and control system for target tracking segmented power supply street lamp |
| CN203167393U (en) * | 2013-04-19 | 2013-08-28 | 成都技高科技有限公司 | Wireless ad hoc network-based single street lamp control switch system |
| CN104684215A (en) * | 2015-02-11 | 2015-06-03 | 吉林大学 | Intelligent street lamp control system |
| US20170238397A1 (en) * | 2016-02-16 | 2017-08-17 | Telensa Limited | Lighting unit with near field communication, integrated circuit and methods therefor |
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