CN116071937A - Signal lamp management and control method and system - Google Patents
Signal lamp management and control method and system Download PDFInfo
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- CN116071937A CN116071937A CN202310206539.1A CN202310206539A CN116071937A CN 116071937 A CN116071937 A CN 116071937A CN 202310206539 A CN202310206539 A CN 202310206539A CN 116071937 A CN116071937 A CN 116071937A
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- G—PHYSICS
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- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The embodiment of the application relates to the technical field of intelligent traffic and discloses a signal lamp management and control method and system, wherein the method comprises the following steps: the signal lamp display control unit collects the operation information and the electric energy parameters of the signal lamp of the target intersection in real time; the signal lamp control terminal unit analyzes the operation information and the electric energy parameters of the signal lamp at the target intersection, and obtains the position information of the signal lamp in an abnormal state according to an abnormal analysis result; the central side data integration unit determines a management and control configuration scheme according to the analysis result and the position information; the signal lamp control terminal unit analyzes the control configuration scheme, and sends the analyzed control configuration result to the signal lamp display control unit so as to execute the control configuration result. The traffic light on the intersection side is subjected to efficient operation and maintenance management, so that the exception handling is more effective, and the time of traffic jam caused by the exception of the traffic light is shortened. The equipment, construction and maintenance costs are greatly saved.
Description
Technical Field
The embodiment of the application relates to the technical field of intelligent traffic, in particular to a signal lamp management and control method and system.
Background
At present, with the increasing acceleration of urban and urban ring construction, the rapid development of computer technology and mobile communication technology is added, the intelligent level of urban traffic technology is greatly improved, and new changes are brought to the design and implementation of road traffic signal control systems.
However, most of the road traffic signal control systems inside and outside and the deployment equipment thereof do not have state real-time feedback, and a great deal of cost consumption such as manpower, time and funds are brought in the aspects of construction installation, debugging operation and maintenance and the like.
Disclosure of Invention
Therefore, the embodiment of the application provides the signal lamp management and control method and system, which are used for carrying out high-efficiency operation and maintenance management on the signal lamp at the road mouth side, so that the exception handling is more effective, and the time for traffic jam caused by the exception of the signal lamp is shortened. Compared with the traditional intersection side traffic signal lamp system, the state feedback data link is simplified without adding other complicated construction wiring and other hardware equipment, the construction and maintenance difficulty is reduced, and the equipment, construction and maintenance costs are greatly saved on the premise of ensuring the running stability and safety of the equipment.
In order to achieve the above purpose, the embodiment of the present application provides the following technical solutions:
according to a first aspect of embodiments of the present application, there is provided a signal lamp management and control method, the method including:
the signal lamp display control unit collects the operation information and the electric energy parameters of the signal lamp of the target intersection in real time and sends the operation information and the electric energy parameters to the signal lamp control terminal unit;
the signal lamp control terminal unit analyzes the operation information and the electric energy parameters of the signal lamp at the target intersection, if the analysis result is abnormal, the position information of the signal lamp in an abnormal state is obtained according to the abnormal analysis result, and the analysis result and the position information are sent to the central side data integration unit;
the central side data integration unit determines a control configuration scheme according to the analysis result and the position information, and sends the control configuration scheme to the signal lamp control terminal unit;
the signal lamp control terminal unit analyzes the control configuration scheme, and sends the analyzed control configuration result to the signal lamp display control unit so as to execute the control configuration result.
Optionally, after the central-side data integration unit determines a management configuration scheme according to the analysis result and the location information, the method further includes:
the central side data integration unit receives the operation information of the signal lamp of the target intersection sent by the signal lamp control terminal unit;
displaying the operation information of the signal lamp of the target intersection on a webpage map so that a user can check the real-time operation information of the signal lamp; the operation information of the signal lamp comprises signal lamp type, signal lamp countdown information, abnormal information, signal lamp operation time length, signal lamp accumulated power and maintenance record.
Optionally, the signal lamp display control unit comprises a non-contact type electric energy acquisition module, an electric energy data processing module, a photoelectric isolation type signal acquisition module, a Lora wireless communication control module, a composite type red, yellow and green lamp control module and a signal lamp main control module.
Optionally, the signal lamp display control unit collects operation information and electric energy parameters of the signal lamp of the target intersection in real time, including:
acquiring electric energy parameters of signal lamps of a target intersection through a non-contact electric energy acquisition module, and performing electric energy abnormality judgment and electric energy abnormality processing of the electric energy parameters through an electric energy data processing module; the signal lamp main control module is used for sending an electric energy abnormality processing result to the signal lamp control terminal unit through the Lora wireless communication control module;
acquiring operation information of a signal lamp of a target intersection through the photoelectric isolation type signal acquisition module;
and the signal lamp main control module is used for controlling the composite red, yellow and green lamp control module, so that the composite red, yellow and green lamp control module controls the corresponding signal lamp to perform constant voltage and constant current driving display according to the operation information of the signal lamp at the target intersection.
Optionally, the signal lamp tube control terminal unit comprises a position positioning module, a Lora wireless network communication control module, a power management module, a self-adaptive Ethernet network communication module, a mobile network communication module and a control terminal main control module.
Optionally, the signal lamp control terminal unit analyzes the operation information and the electric energy parameter of the signal lamp at the target intersection, if the analysis result is abnormal, obtains the position information of the signal lamp in the abnormal state according to the abnormal analysis result, and sends the analysis result and the position information to the central side data integration unit, including:
the signal lamp control terminal unit analyzes the operation information and the electric energy parameters of the signal lamp at the target intersection through the control terminal main control module, if the analysis result is abnormal, the position positioning module obtains the position information of the signal lamp at the abnormal state according to the abnormal analysis result, packages the analysis result and the position information, and then sends the packaged analysis result and the position information to the central side data integration unit through the self-adaptive Ethernet network communication module and/or the mobile network communication module.
Optionally, the signal lamp control terminal unit parses the control configuration scheme, and sends a parsed control configuration result to the signal lamp display control unit, where the signal lamp display control unit includes:
analyzing the control configuration scheme which is received by the self-adaptive Ethernet network communication module and/or the mobile network communication module and sent by the central side data integration unit through the control terminal main control module, and sending analyzed embedded webpage service control information to a corresponding signal lamp display control unit at an intersection side through the Lora wireless communication control block; the embedded webpage service is also used for checking, adding and deleting states of the signal lamp display control units at the crossing side and configuring network environments and network states of the signal lamp control terminal units.
According to a second aspect of embodiments of the present application, there is provided a signal lamp control system, the system comprising:
the signal lamp display control unit is used for collecting the operation information and the electric energy parameters of the signal lamp of the target intersection in real time and sending the operation information and the electric energy parameters to the signal lamp control terminal unit;
the signal lamp control terminal unit is used for analyzing the operation information and the electric energy parameters of the signal lamp at the target intersection, if the analysis result is abnormal, acquiring the position information of the signal lamp in an abnormal state according to the abnormal analysis result, and transmitting the analysis result and the position information to the central side data integration unit;
the central side data integration unit is used for determining a control configuration scheme according to the analysis result and the position information and sending the control configuration scheme to the signal lamp tube control terminal unit;
the signal lamp control terminal unit is further configured to parse the control configuration scheme, and send the parsed control configuration result to the signal lamp display control unit, so as to execute the control configuration result.
According to a third aspect of embodiments of the present application, there is provided an electronic device, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing the computer program to perform the method of the first aspect.
According to a fourth aspect of embodiments of the present application, there is provided a computer readable storage medium having stored thereon computer readable instructions executable by a processor to implement the method of the first aspect described above.
In summary, the embodiment of the application provides a signal lamp control method and system, which collect operation information and electric energy parameters of a signal lamp of a target intersection in real time through a signal lamp display control unit and send the operation information and the electric energy parameters to a signal lamp control terminal unit; the signal lamp control terminal unit analyzes the operation information and the electric energy parameters of the signal lamp at the target intersection, if the analysis result is abnormal, the position information of the signal lamp in an abnormal state is obtained according to the abnormal analysis result, and the analysis result and the position information are sent to the central side data integration unit; the central side data integration unit determines a control configuration scheme according to the analysis result and the position information, and sends the control configuration scheme to the signal lamp control terminal unit; the signal lamp control terminal unit analyzes the control configuration scheme, and sends the analyzed control configuration result to the signal lamp display control unit so as to execute the control configuration result. The traffic light on the intersection side is subjected to efficient operation and maintenance management, so that the exception handling is more effective, and the time of traffic jam caused by the exception of the traffic light is shortened. Compared with the traditional intersection side traffic signal lamp system, the state feedback data link is simplified without adding other complicated construction wiring and other hardware equipment, the construction and maintenance difficulty is reduced, and the equipment, construction and maintenance costs are greatly saved on the premise of ensuring the running stability and safety of the equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the invention, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present invention, should fall within the scope of the invention.
Fig. 1 is a schematic flow chart of a signal lamp control method according to an embodiment of the present application;
FIG. 2 is a schematic diagram of the overall structure of a system according to an embodiment of the present disclosure;
fig. 3 is a schematic diagram of a system structure of a single signal lamp control unit at an intersection according to an embodiment of the present application;
fig. 4 is a schematic system structure diagram of a terminal unit controlled by a single signal lamp at an intersection according to an embodiment of the present application;
fig. 5 is a schematic system architecture diagram of a central-side data integration unit according to an embodiment of the present application;
FIG. 6 is a block diagram of a signal tube control system according to an embodiment of the present disclosure;
fig. 7 shows a schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 8 shows a schematic diagram of a computer-readable storage medium according to an embodiment of the present application.
Detailed Description
Other advantages and advantages of the present invention will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Fig. 1 shows a method for controlling a signal lamp according to an embodiment of the present application, where the method includes:
step 101: the signal lamp display control unit collects the operation information and the electric energy parameters of the signal lamp of the target intersection in real time and sends the operation information and the electric energy parameters to the signal lamp control terminal unit;
step 102: the signal lamp control terminal unit analyzes the operation information and the electric energy parameters of the signal lamp at the target intersection, if the analysis result is abnormal, the position information of the signal lamp in an abnormal state is obtained according to the abnormal analysis result, and the analysis result and the position information are sent to the central side data integration unit;
step 103: the central side data integration unit determines a control configuration scheme according to the analysis result and the position information, and sends the control configuration scheme to the signal lamp control terminal unit;
step 104: the signal lamp control terminal unit analyzes the control configuration scheme, and sends the analyzed control configuration result to the signal lamp display control unit so as to execute the control configuration result.
In one possible implementation manner, after the central-side data integration unit determines a management configuration scheme according to the analysis result and the location information, the method further includes:
the central side data integration unit receives the operation information of the signal lamp of the target intersection sent by the signal lamp control terminal unit; displaying the operation information of the signal lamp of the target intersection on a webpage map so that a user can check the real-time operation information of the signal lamp; the operation information of the signal lamp comprises signal lamp type, signal lamp countdown information, abnormal information, signal lamp operation time length, signal lamp accumulated power and maintenance record.
In one possible implementation manner, the signal lamp display control unit comprises a non-contact type electric energy acquisition module, an electric energy data processing module, a photoelectric isolation type signal acquisition module, a Lora wireless communication control module, a composite type red, yellow and green lamp control module and a signal lamp main control module.
In one possible implementation manner, the signal lamp display control unit collects, in real time, operation information and power parameters of a signal lamp of the target intersection in step 101, including:
acquiring electric energy parameters of signal lamps of a target intersection through a non-contact electric energy acquisition module, and performing electric energy abnormality judgment and electric energy abnormality processing of the electric energy parameters through an electric energy data processing module; the signal lamp main control module is used for sending an electric energy abnormality processing result to the signal lamp control terminal unit through the Lora wireless communication control module; acquiring operation information of a signal lamp of a target intersection through the photoelectric isolation type signal acquisition module; and the signal lamp main control module is used for controlling the composite red, yellow and green lamp control module, so that the composite red, yellow and green lamp control module controls the corresponding signal lamp to perform constant voltage and constant current driving display according to the operation information of the signal lamp at the target intersection.
In one possible implementation manner, the signal lamp tube control terminal unit includes a position location module, a Lora wireless network communication control module, a power management module, an adaptive ethernet network communication module, a mobile network communication module and a control terminal main control module.
In one possible implementation manner, in step 102, the signal lamp control terminal unit analyzes the operation information and the electric energy parameter of the signal lamp at the target intersection, and if the analysis result is abnormal, obtains the position information of the signal lamp in the abnormal state according to the abnormal analysis result, and sends the analysis result and the position information to the central side data integration unit, where the method includes:
the signal lamp control terminal unit analyzes the operation information and the electric energy parameters of the signal lamp at the target intersection through the control terminal main control module, if the analysis result is abnormal, the position positioning module obtains the position information of the signal lamp at the abnormal state according to the abnormal analysis result, packages the analysis result and the position information, and then sends the packaged analysis result and the position information to the central side data integration unit through the self-adaptive Ethernet network communication module and/or the mobile network communication module.
In a possible implementation manner, in step 104, the signal lamp control terminal unit parses the control configuration scheme, and sends the parsed control configuration result to the signal lamp display control unit, where the signal lamp control terminal unit includes:
analyzing the control configuration scheme which is received by the self-adaptive Ethernet network communication module and/or the mobile network communication module and sent by the central side data integration unit through the control terminal main control module, and sending analyzed embedded webpage service control information to a corresponding signal lamp display control unit at an intersection side through the Lora wireless communication control block; the embedded webpage service is also used for checking, adding and deleting states of the signal lamp display control units at the crossing side and configuring network environments and network states of the signal lamp control terminal units.
The following describes a signal lamp control method provided in the embodiments of the present application in detail with reference to the accompanying drawings.
Fig. 2 shows a block diagram of a system to which the method provided in the embodiment of the present application is applicable. The signal lamp state system comprises: the system comprises a plurality of intersection side signal lamp display control units, a plurality of signal lamp control terminal units, a Lora wireless data communication unit and a center side data integration unit.
The intersection side signal lamp display control unit sends running information, working state information, electric energy parameter information and position information of a current signal lamp to the signal lamp control terminal unit at the intersection side through the Lora wireless data communication unit, the signal lamp control terminal unit sends the received signal lamp control unit information and position information to the center side data integration unit, and the center side data integration unit is used for displaying running, working state, electric energy parameter, position information and configuration information of a system signal lamp and processing abnormal states.
Fig. 3 is a schematic system structure diagram of a single signal lamp display control module according to an embodiment of the present application. The intersection side signal lamp display control unit is an execution unit taking an intersection single signal lamp group as a receiving and transmitting information and is used for monitoring the operation and working states of signal lamps, electric energy parameters and signal lamp signal execution.
The intersection side of the embodiment of the application corresponds to the specific number of signal lamp display control units in any intersection type (for example, a cross intersection corresponds to 32 signal lamp display control units, a T intersection corresponds to 24 signal lamp display control units), and the signal lamp display control units comprise an intersection left-turn signal lamp, a straight signal lamp, a right-turn signal lamp, a non-motorized signal lamp, a composite signal lamp and a pedestrian signal lamp.
The crossing side signal lamp display control unit includes: the system comprises a non-contact type electric energy acquisition and electric energy data processing block, a photoelectric isolation type signal acquisition block, a Lora wireless communication control block, a composite red light control block, a composite green light control block and a signal main control block.
The intersection side signal lamp display control unit in the embodiment of the application obtains voltage, current and power electric energy parameters of the signal lamp through the non-contact type electric energy acquisition block, obtains whether the working electric energy parameters of the signal lamp are abnormal and electric energy abnormality processing through the electric energy data processing block, and obtains the running state (current signal lamp running in red lamp, yellow lamp, green lamp, red lamp countdown, green lamp countdown and abnormal state) and the working state (running duration, accumulated power and maintenance record of the signal lamp execution unit) of the signal lamp through the photoelectric isolation type signal acquisition block.
The signal lamp main control block obtains the running state of the signal lamp, and controls the composite red, yellow and green light control block to perform constant voltage and constant current driving display on the signal lamp execution unit according to the type of the signal lamp red, yellow and green execution unit. The signal lamp main control block is also used for processing the electric energy parameters, the running state and the working state and the abnormal processing results of the electric energy parameters and the running state, and sending the abnormal processing results to the signal lamp control terminal unit at the intersection side through the Lora wireless communication control block. The signal lamp main control block processes the Lora wireless communication control block to obtain configuration information sent by the signal lamp control terminal unit at the intersection side, and configures the operation environment of the signal lamp display control unit at the intersection side.
The intersection side signal lamp control terminal unit is an execution unit taking an intersection control terminal as a receiving and transmitting information and is used for receiving BD positioning information, acquiring the operation and working states of the intersection side signal lamp control unit and carrying out management of the signal lamp control unit by providing WEB services. Comprising the following steps: BD position location block, lora wireless network communication control block, power management block, 10/100M self-adaptive Ethernet network communication block, 4G/NB-IOT mobile network communication block and control terminal master control block.
The intersection side signal lamp control terminal unit in the embodiment of the application obtains the electric energy parameters, the running state, the working state and the abnormal processing result of all signal lamp control display units of the intersection through the Lora wireless communication control block, obtains the position information through the BD position locating module, and enables the embedded WEB service of the control terminal main control block to view, add, delete and configure the network environment and the network state of the intersection side signal lamp control terminal unit for the state of the intersection side signal lamp display control unit.
The control terminal main control block analyzes and processes the electric energy parameters, the running state, the working state and the abnormality processing result of all the signal lamp control display units, packages the obtained information and the position information of the intersection side abnormal signal lamp control display units and the intersection side normal signal lamp control display units, and sends the information and the position information to the center side data integration unit by using a 10/100M self-adaptive Ethernet and a 4G/NB-IOT mobile communication network.
The control terminal main control block is also used for analyzing and processing configuration information and control information which are acquired by the 10/100M self-adaptive Ethernet and 4G/NB-IOT mobile communication network and sent by the central side data integration unit, analyzing and processing results and embedded WEB service control information of the intersection side signal lamp control terminal unit are sent to corresponding signal lamp display control units at the intersection side through the Lora wireless communication control block, and corresponding operations are executed.
In one possible implementation, the central-side data integration unit includes an MQTT transceiver processing block and a data integration processing unit. The MQTT receiving and transmitting block is used for receiving and transmitting signal lamp information and receiving BD position information. The data integration processing unit is used for processing the running state, the working state and the abnormal state of the signal lamp and providing WEB service to display the signal lamp state and the associated configuration.
The central side data integration unit sends configuration information to the intersection side signal lamp control terminal unit, and the intersection side signal lamp control terminal unit analyzes the information and sends the information to the intersection side signal lamp display control unit for operation configuration of the intersection side signal lamp display control unit.
The central side data integration unit in the embodiment of the application receives the running state information of the signal lamp display control unit at the intersection side, receives the working state information and BD positioning information of the lamp group and controls the associated configuration of the signal lamp display control unit for providing a WEB interface through the MQTT receiving and transmitting processing block, and displays the running state (red lamp, yellow lamp, green lamp, red lamp countdown, green lamp countdown and abnormal state) and the working state (running time of the signal lamp execution unit, accumulated power and maintenance record) of each signal lamp display control unit at the intersection side on a Web map. Meanwhile, the user can check the real-time operation and working state of any signal lamp display control unit, for example: whether offline online, whether working normally, what kind of abnormality occurs, real-time working voltage and current, etc.
Compared with the traditional intersection side signal lamp control terminal unit, the intersection side signal lamp control terminal unit provided by the embodiment of the application has the advantages that a signal lamp signal detection mechanism, a signal lamp exception handling mechanism and a signal lamp operation management mechanism are enhanced. The intersection side signal lamps are subjected to unified and effective operation and maintenance management, and the exception handling is more effective. The probability and time of abnormal conditions of the signal lamp are reduced, and the time of traffic jam caused by abnormal conditions of the signal lamp is saved. Meanwhile, the traditional traffic signal machine and hardware equipment such as complex construction wiring are simplified, the complex traffic data connection circuit is simplified, the construction and maintenance difficulty is reduced, and the equipment, construction and maintenance costs are saved greatly on the premise of ensuring the running stability and safety of the equipment.
In summary, the embodiment of the application provides a signal lamp control method, in which operation information and electric energy parameters of a signal lamp at a target intersection are collected in real time through a signal lamp display control unit and sent to a signal lamp control terminal unit; the signal lamp control terminal unit analyzes the operation information and the electric energy parameters of the signal lamp at the target intersection, if the analysis result is abnormal, the position information of the signal lamp in an abnormal state is obtained according to the abnormal analysis result, and the analysis result and the position information are sent to the central side data integration unit; the central side data integration unit determines a control configuration scheme according to the analysis result and the position information, and sends the control configuration scheme to the signal lamp control terminal unit; the signal lamp control terminal unit analyzes the control configuration scheme, and sends the analyzed control configuration result to the signal lamp display control unit so as to execute the control configuration result. The traffic light on the intersection side is subjected to efficient operation and maintenance management, so that the exception handling is more effective, and the time of traffic jam caused by the exception of the traffic light is shortened. Compared with the traditional intersection side traffic signal lamp system, the state feedback data link is simplified without adding other complicated construction wiring and other hardware equipment, the construction and maintenance difficulty is reduced, and the equipment, construction and maintenance costs are greatly saved on the premise of ensuring the running stability and safety of the equipment.
Based on the same technical concept, the embodiment of the present application further provides a signal lamp control system, as shown in fig. 6, where the system includes:
the signal lamp display control unit 601 is used for collecting operation information and electric energy parameters of a signal lamp of a target intersection in real time and sending the operation information and the electric energy parameters to the signal lamp control terminal unit;
the signal lamp control terminal unit 602 is configured to analyze operation information and electric energy parameters of a signal lamp at a target intersection, and if the analysis result is abnormal, obtain location information of the signal lamp in an abnormal state according to the abnormal analysis result, and send the analysis result and the location information to the central side data integration unit;
the central side data integration unit 603 is configured to determine a control configuration scheme according to the analysis result and the position information, and send the control configuration scheme to the signal lamp tube control terminal unit;
the signal lamp control terminal unit 602 is further configured to parse the control configuration scheme, and send the parsed control configuration result to the signal lamp display control unit to execute the control configuration result.
The embodiment of the application also provides electronic equipment corresponding to the method provided by the embodiment. Referring to fig. 7, a schematic diagram of an electronic device according to some embodiments of the present application is shown. The electronic device 20 may include: a processor 200, a memory 201, a bus 202 and a communication interface 203, the processor 200, the communication interface 203 and the memory 201 being connected by the bus 202; the memory 201 stores a computer program executable on the processor 200, and the processor 200 executes the method provided in any of the foregoing embodiments of the present application when the computer program is executed.
The memory 201 may include a high-speed random access memory (RAM: random Access Memory), and may further include a non-volatile memory (non-volatile memory), such as at least one disk memory. The communication connection between the system network element and at least one other network element is implemented through at least one physical port 203 (which may be wired or wireless), the internet, a wide area network, a local network, a metropolitan area network, etc. may be used.
The processor 200 may be an integrated circuit chip with signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in the processor 200 or by instructions in the form of software. The processor 200 may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU for short), a network processor (Network Processor, NP for short), etc.; but may also be a Digital Signal Processor (DSP), application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The disclosed methods, steps, and logic blocks in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the embodiments of the present application may be embodied directly in hardware, in a decoded processor, or in a combination of hardware and software modules in a decoded processor. The software modules may be located in a random access memory, flash memory, read only memory, programmable read only memory, or electrically erasable programmable memory, registers, etc. as well known in the art. The storage medium is located in the memory 201, and the processor 200 reads the information in the memory 201, and in combination with its hardware, performs the steps of the above method.
The electronic device provided by the embodiment of the application and the method provided by the embodiment of the application are the same in the invention conception, and have the same beneficial effects as the method adopted, operated or realized by the electronic device.
The present application further provides a computer readable storage medium corresponding to the method provided in the foregoing embodiments, referring to fig. 8, the computer readable storage medium is shown as an optical disc 30, on which a computer program (i.e. a program product) is stored, where the computer program, when executed by a processor, performs the method provided in any of the foregoing embodiments.
It should be noted that examples of the computer readable storage medium may also include, but are not limited to, a phase change memory (PRAM), a Static Random Access Memory (SRAM), a Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), a Read Only Memory (ROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a flash memory, or other optical or magnetic storage medium, which will not be described in detail herein.
The computer readable storage medium provided by the above-described embodiments of the present application has the same advantageous effects as the method adopted, operated or implemented by the application program stored therein, for the same inventive concept as the method provided by the embodiments of the present application.
It should be noted that:
the algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose devices may also be used with the teachings herein. The required structure for the construction of such devices is apparent from the description above. In addition, the present application is not directed to any particular programming language. It will be appreciated that a variety of programming languages may be used to implement the teachings of the present application as described herein, and the above description of specific languages is provided for disclosure of preferred embodiments of the present application.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the present application may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Various component embodiments of the present application may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that some or all of the functions of some or all of the components in the creation means of a virtual machine according to embodiments of the present application may be implemented in practice using a microprocessor or Digital Signal Processor (DSP). The present application may also be embodied as an apparatus or device program (e.g., computer program and computer program product) for performing a portion or all of the methods described herein. Such a program embodying the present application may be stored on a computer readable medium, or may have the form of one or more signals. Such signals may be downloaded from an internet website, provided on a carrier signal, or provided in any other form.
The foregoing is merely a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present application should be covered by the scope of the present application.
Claims (10)
1. A method for controlling a signal lamp, the method comprising:
the signal lamp display control unit collects the operation information and the electric energy parameters of the signal lamp of the target intersection in real time and sends the operation information and the electric energy parameters to the signal lamp control terminal unit;
the signal lamp control terminal unit analyzes the operation information and the electric energy parameters of the signal lamp at the target intersection, if the analysis result is abnormal, the position information of the signal lamp in an abnormal state is obtained according to the abnormal analysis result, and the analysis result and the position information are sent to the central side data integration unit;
the central side data integration unit determines a control configuration scheme according to the analysis result and the position information, and sends the control configuration scheme to the signal lamp control terminal unit;
the signal lamp control terminal unit analyzes the control configuration scheme, and sends the analyzed control configuration result to the signal lamp display control unit so as to execute the control configuration result.
2. The method of claim 1, wherein after the central-side data integration unit determines a management configuration scheme according to the analysis result and the location information, the method further comprises:
the central side data integration unit receives the operation information of the signal lamp of the target intersection sent by the signal lamp control terminal unit;
displaying the operation information of the signal lamp of the target intersection on a webpage map so that a user can check the real-time operation information of the signal lamp; the operation information of the signal lamp comprises signal lamp type, signal lamp countdown information, abnormal information, signal lamp operation time length, signal lamp accumulated power and maintenance record.
3. The method of claim 1, wherein the signal lamp display control unit comprises the non-contact power acquisition module, a power data processing module, a photoelectric isolation type signal acquisition module, a Lora wireless communication control module, a composite red, yellow, green lamp control module and a signal lamp main control module.
4. The method of claim 3, wherein the signal lamp display control unit collects the operation information and the power parameters of the signal lamp of the target intersection in real time, comprising:
acquiring electric energy parameters of signal lamps of a target intersection through a non-contact electric energy acquisition module, and performing electric energy abnormality judgment and electric energy abnormality processing of the electric energy parameters through an electric energy data processing module; the signal lamp main control module is used for sending an electric energy abnormality processing result to the signal lamp control terminal unit through the Lora wireless communication control module;
acquiring operation information of a signal lamp of a target intersection through the photoelectric isolation type signal acquisition module;
and the signal lamp main control module is used for controlling the composite red, yellow and green lamp control module, so that the composite red, yellow and green lamp control module controls the corresponding signal lamp to perform constant voltage and constant current driving display according to the operation information of the signal lamp at the target intersection.
5. The method of claim 1, wherein the signal tube control terminal unit comprises a position location module, a Lora wireless network communication control module, a power management module, an adaptive ethernet network communication module, a mobile network communication module, and a control terminal master control module.
6. The method of claim 5, wherein the signal lamp control terminal unit analyzes the operation information and the electric energy parameters of the signal lamp at the target intersection, and if the analysis result is abnormal, obtains the position information of the signal lamp in the abnormal state according to the abnormal analysis result, and sends the analysis result and the position information to the center side data integration unit, comprising:
the signal lamp control terminal unit analyzes the operation information and the electric energy parameters of the signal lamp at the target intersection through the control terminal main control module, if the analysis result is abnormal, the position positioning module obtains the position information of the signal lamp at the abnormal state according to the abnormal analysis result, packages the analysis result and the position information, and then sends the packaged analysis result and the position information to the central side data integration unit through the self-adaptive Ethernet network communication module and/or the mobile network communication module.
7. The method of claim 5, wherein the signaling tube control terminal unit parses the control configuration scheme and sends the parsed control configuration result to the signaling tube display control unit, comprising:
analyzing the control configuration scheme which is received by the self-adaptive Ethernet network communication module and/or the mobile network communication module and sent by the central side data integration unit through the control terminal main control module, and sending analyzed embedded webpage service control information to a corresponding signal lamp display control unit at an intersection side through the Lora wireless communication control block; the embedded webpage service is also used for checking, adding and deleting states of the signal lamp display control units at the crossing side and configuring network environments and network states of the signal lamp control terminal units.
8. A signal tube control system, the system comprising:
the signal lamp display control unit is used for collecting the operation information and the electric energy parameters of the signal lamp of the target intersection in real time and sending the operation information and the electric energy parameters to the signal lamp control terminal unit;
the signal lamp control terminal unit is used for analyzing the operation information and the electric energy parameters of the signal lamp at the target intersection, if the analysis result is abnormal, acquiring the position information of the signal lamp in an abnormal state according to the abnormal analysis result, and transmitting the analysis result and the position information to the central side data integration unit;
the central side data integration unit is used for determining a control configuration scheme according to the analysis result and the position information and sending the control configuration scheme to the signal lamp tube control terminal unit;
the signal lamp control terminal unit is further configured to parse the control configuration scheme, and send the parsed control configuration result to the signal lamp display control unit, so as to execute the control configuration result.
9. An electronic device, comprising: memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor executes to implement the method according to any of the claims 1-7 when running the computer program.
10. A computer readable storage medium having stored thereon computer readable instructions executable by a processor to implement the method of any of claims 1-7.
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| CN202310206539.1A CN116071937A (en) | 2023-03-07 | 2023-03-07 | Signal lamp management and control method and system |
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| CN202310206539.1A CN116071937A (en) | 2023-03-07 | 2023-03-07 | Signal lamp management and control method and system |
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