Cloud interactive intelligent traffic signal machine

Abstract

The utility model relates to the field of intelligent traffic, in particular to a cloud interactive intelligent traffic signal machine, which comprises a box body, a box door hinged with the box body, a control unit arranged in the box body, a dual-mode communication module electrically connected with the control unit and a power supply module, and the dual-mode communication module comprises a relay electrically connected with the control unit. The main communication module and the standby communication module are electrically connected with the relay, and the main communication module can be automatically switched to the standby communication module when the main communication module breaks down, so that the stability and continuity of communication are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent transportation, in particular to a cloud interactive intelligent traffic signal machine. Background Art

[0002] With the acceleration of urbanization, traffic congestion is becoming increasingly serious. Intelligent transportation is an important means to solve urban traffic problems. Traffic lights are the core units of traffic signal control and are also a very important part of the urban transportation system.

[0003] At the same time, with the rapid development of technologies such as the Internet of Things, cloud computing, and artificial intelligence, cloud-interactive intelligent traffic signals are being used in traffic systems. In cloud-interactive intelligent traffic signals, the bidirectional and stable transmission of signals is crucial. Through stable communication and signal transmission, intelligent traffic signals receive traffic data in real time and interact with the upper-level system to improve the operating efficiency of the entire traffic system.

[0004] At present, there is generally only one communication module in an intelligent traffic signal. If a failure occurs, it will affect the continuity and reliability of communication and have an impact on large-scale urban traffic. Utility Model Content

[0005] The utility model provides a cloud interactive intelligent traffic signal machine.

[0006] The technical solution of this utility model is as follows:

[0007] A cloud interactive intelligent traffic signal, comprising a box body and a box door hingedly connected to the box body, characterized in that a control unit, a dual-mode communication module electrically connected to the control unit, and a power supply module are arranged in the box body.

[0008] The dual-mode communication module includes a relay electrically connected to the control unit, a main communication module and a backup communication module both electrically connected to the relay;

[0009] The power module includes an electrically connected power supply and an isolation transformer, wherein the isolation transformer is electrically connected to the control unit.

[0010] The box is also provided with a display module, a heat dissipation module, a temperature sensor, an alarm module and a voice broadcast module which are electrically connected to the control unit.

[0011] Specifically, the display module, temperature sensor, alarm module and voice broadcast module are all arranged on the upper part of the box.

[0012] Furthermore, a transparent window corresponding to the position of the display module is arranged above the box door.

[0013] Specifically, the heat dissipation module is arranged at the lower part of the box body.

[0014] Furthermore, a heat dissipation hole corresponding to the position of the heat dissipation module is arranged below the box door.

[0015] Preferably, the dual-mode communication module is also provided with an indicator light electrically connected to the control unit, and the indicator light is arranged on the outer surface of the shell inside the box body.

[0016] Furthermore, a data storage module is also provided in the box and is electrically connected to the control unit.

[0017] Preferably, the display module is an LED touch screen, which is electrically connected to the control unit.

[0018] Preferably, the heat dissipation module is a heat dissipation fan.

[0019] Preferably, the alarm module is a buzzer.

[0020] The beneficial effects of the utility model are:

[0021] (1) The utility model is a cloud interactive intelligent traffic signal machine, which can automatically switch to the backup communication module when the main communication module fails by setting a main communication module and a backup communication module in a dual-mode communication module, thereby ensuring the stability and continuity of communication;

[0022] (2) The power supply is connected to the control unit via an isolation transformer to prevent electrical noise or other electrical interference from affecting the internal circuit of the cloud interactive intelligent traffic signal, ensuring that the cloud interactive intelligent traffic signal works normally and reliably;

[0023] (3) A temperature sensor is installed on the box of the cloud interactive intelligent traffic signal machine, and a heat dissipation module is installed under the box. The heat dissipation module is turned on in time by sensing the temperature inside the box to avoid excessive temperature inside the box causing damage to the equipment and affecting the communication quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In the attached picture:

[0025] Figure 1 This is a schematic diagram of the components of each module of the cloud interactive intelligent traffic signal in the embodiment;

[0026] Figure 2 It is a structural diagram of a cloud interactive intelligent traffic signal in an embodiment;

[0027] The components represented by the reference numerals in the figure are:

[0028] 1. Box body; 2. Box door; 3. Transparent window; 4. Heat dissipation hole; 5. Control unit; 6. Dual-mode communication module; 7. Indicator light; 8. Display module; 9. Heat dissipation module; 10. Temperature sensor; 11. Alarm module; 12. Voice broadcast module; 13. Data storage module; 14. Power module. DETAILED DESCRIPTION

[0029] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

[0030] Example

[0031] This embodiment provides a cloud interactive intelligent traffic signal. Figure 1 , comprising a box body 1, and a box door 2 hingedly connected to the box body, characterized in that a control unit 5, a dual-mode communication module 6 electrically connected to the control unit 5, and a power supply module 14 are arranged in the box body 1,

[0032] The dual-mode communication module 6 includes a relay electrically connected to the control unit, a main communication module and a backup communication module electrically connected to the relay;

[0033] The power module 14 includes an electrically connected power supply and an isolation transformer, wherein the isolation transformer is electrically connected to the control unit 5.

[0034] The box body 1 is also provided with a display module 8 , a heat dissipation module 9 , a temperature sensor 10 , an alarm module 11 and a voice broadcast module 12 which are electrically connected to the control unit 5 .

[0035] Specifically, in this embodiment, the control unit 5 is arranged inside the box 1 and is the core of the entire cloud interactive intelligent traffic signal. It is responsible for receiving signals from the dual-mode communication module 6, the power module 14, the display module 8, the temperature sensor 10, the alarm module 11, the voice broadcast module 12 and the data storage module 13, and sending control instructions to each module to ensure the coordinated operation of the cloud interactive intelligent traffic signal.

[0036] The dual-mode communication module 6 is arranged inside the box 1, and is responsible for uploading the real-time received traffic data such as vehicle flow and traffic light status to the cloud server, and receiving control instructions from the cloud server, and transmitting the control instructions to the control unit 5 to realize remote monitoring and intelligent management.

[0037] The dual-mode communication module 6 includes a relay electrically connected to the control unit, and a main communication module and a backup communication module electrically connected to the relay. When the main communication module fails, the fault signal is transmitted to the control unit 5, and the control unit 5 sends a control instruction to the relay. The relay switches the main communication module and the backup communication module to ensure the continuity of the cloud interactive intelligent traffic signal and the external communication, and avoid traffic congestion caused by communication interruption.

[0038] The dual-mode communication module 6 is also provided with an indicator light 7 which is electrically connected to the control unit 5 . The indicator light 7 is arranged on the outer surface of the inner shell of the box body 1 .

[0039] The power module 14 is arranged inside the box 1 to provide a stable power supply for the entire cloud interactive intelligent traffic signal. The power module 14 includes an electrically connected power supply and an isolation transformer, and the isolation transformer is electrically connected to the control unit 5. The isolation transformer is arranged between the power module 14 and the control unit 5, which can reduce the influence of electrical noise and interference signals on the internal circuit of the cloud interactive intelligent traffic signal.

[0040] A data storage module 13 is also provided in the box 1 and is electrically connected to the control unit 5. The data storage module 13 is used to store traffic data, configuration information and other important data.

[0041] The heat dissipation module 9 is arranged at the lower part of the box 1, and is used to discharge the heat generated by the control unit 5 and other modules in the box 1 during operation out of the box 1, ensuring that the temperature inside the box 1 will not be too high, and ensuring the stable operation of the cloud interactive intelligent traffic signal. The heat dissipation module 9 is a heat dissipation fan, which is electrically connected to the control unit 5. When the temperature sensor 10 arranged above the box 1 detects that the temperature inside the box 1 is too high, it will send a signal to the control unit 5, and the control unit 5 will send a control instruction to the heat dissipation module 9 to turn on the heat dissipation fan to discharge the heat from the box 1. The heat dissipation holes 4 corresponding to the position of the heat dissipation module 9 are arranged below the door 2 to ensure that the heat is discharged smoothly.

[0042] The display module 8, the alarm module 11 and the voice broadcast module 12 are all arranged on the upper part of the box body 1. The display module 8 is an LED touch screen, which is electrically connected to the control unit 5. The setting of the LED touch screen enables the staff to view various parameters and operating status of the cloud interactive intelligent traffic signal and set the parameters at the same time; a transparent window 3 corresponding to the position of the display module 8 is arranged above the box door 2, and the staff can also view the operating status of the cloud interactive intelligent traffic signal without opening the box door 2.

[0043] The alarm module 11 is a buzzer electrically connected to the control unit 5. When the cloud interactive intelligent traffic signal fails or is abnormal, the buzzer sounds an alarm to remind the staff to deal with it in time. The voice broadcast module 12 is a speaker electrically connected to the control unit 5. The speaker plays voice under the control of the control unit 5 to give voice reminders to the staff who open the door 2 for operation.

Claims

1. A cloud interactive intelligent traffic signal, comprising a box body (1) and a box door (2) hingedly connected to the box body, characterized in that: A control unit (5), a dual-mode communication module (6) electrically connected to the control unit (5), and a power supply module (14) are arranged in the box (1). The dual-mode communication module (6) comprises a relay electrically connected to the control unit, a main communication module and a backup communication module both electrically connected to the relay; The power module (14) comprises an electrically connected power source and an isolation transformer, wherein the isolation transformer is electrically connected to the control unit (5). A display module (8) electrically connected to the control unit (5), a heat dissipation module (9), a temperature sensor (10), an alarm module (11) and a voice broadcast module (12) are also provided in the box (1).

2. A cloud interactive intelligent traffic signal according to claim 1, characterized in that: The display module (8), temperature sensor (10), alarm module (11) and voice broadcast module (12) are all arranged at the upper part of the interior of the box (1).

3. A cloud interactive intelligent traffic signal according to claim 2, characterized in that: A transparent window (3) corresponding to the position of the display module (8) is arranged above the box door (2).

4. The cloud interactive intelligent traffic signal according to claim 1, characterized in that: The heat dissipation module (9) is arranged at the lower part of the interior of the box body (1).

5. The cloud interactive intelligent traffic signal according to claim 4, characterized in that: A heat dissipation hole (4) corresponding to the position of the heat dissipation module (9) is provided below the cabinet door (2).

6. The cloud interactive intelligent traffic signal according to claim 1, characterized in that: The dual-mode communication module (6) is also provided with an indicator light (7) electrically connected to the control unit (5); the indicator light (7) is arranged on the outer surface of the inner shell of the box body (1).

7. The cloud interactive intelligent traffic signal according to claim 1, characterized in that: A data storage module (13) is also provided in the box (1) and is electrically connected to the control unit (5).

8. The cloud interactive intelligent traffic signal according to claim 1, characterized in that: The display module (8) is an LED touch screen and is electrically connected to the control unit (5).

9. The cloud interactive intelligent traffic signal according to claim 1, characterized in that: The heat dissipation module (9) is a heat dissipation fan.

10. The cloud interactive intelligent traffic signal according to claim 1, characterized in that: The alarm module (11) is a buzzer.

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