Intelligent highway network remote monitoring system

Abstract

The utility model provides an intelligent highway network remote monitoring system. The intelligent highway network remote monitoring system effectively solves the problem that the quality of shot images or videos is reduced due to high environment temperature and self heating of intelligent monitoring equipment on an existing highway. The device further comprises a remote monitoring module, the remote monitoring module further comprises a plurality of monitoring sub-modules, and the monitoring sub-modules are installed on the main camera lens, the night vision lens and the pan-tilt lens respectively. The monitoring sub-module monitors the environment temperature of the corresponding lens and obtains an environment temperature signal, a temperature signal and a power signal through temperature monitoring and power monitoring of the monitoring sub-module, and obtains a reminding signal and a starting signal based on the environment temperature signal, the temperature signal and the power signal. The reminding signal is output to a data processing platform; the monitoring sub-module comprises an environment detection unit and a state detection unit.

Description

TECHNICAL FIELD

[0001] The utility model relates to the wisdom traffic technical field especially a wisdom expressway network remote monitoring system. BACKGROUND

[0002] The expressway as the important artery of traffic transportation, its safety and efficiency are the most important. In order to respond to the increasingly complex traffic condition, the expressway monitoring system takes science and technology as the wing, sets up the wisdom traffic system based on internet of things technology and integrates perception, analysis, early warning, utilizes advanced sensor network and beidou satellite positioning technology, real -time capture tiny road horizontal displacement, vertical displacement, constructs a full -range, multidimensional data net. These data, like the " vital signs " of expressway, are accurately collected and analyzed by the expressway monitoring system, and provide scientific basis for traffic management.

[0003] Such as the patent application number as 202311515786.6 Chinese invention patent provides a kind of highway monitoring system and method, based on intelligent monitoring equipment, monitoring center and data processing platform, effectively protect vehicle information and personal privacy, while monitoring equipment is equipped with pan-tilt, can rotate on horizontal and vertical structure, realize multi-angle shooting avoid monitoring blind area, play more obvious effect, and the main camera lens, night vision lens, pan-tilt lens included in intelligent monitoring equipment, in high temperature of summer, it is easy to cause the quality of image or video obtained by shooting to decline because of environmental high temperature and self heating, specifically for appearing spot or color and detail and actual vehicle cannot correspond, affect the safety of expressway, also lead to the accuracy and effectiveness of wisdom traffic technology decline.

[0004] That is, the existing intelligent monitoring equipment on the expressway due to environmental high temperature and self heating and make the quality of image or video obtained by shooting to decline.

[0005] Therefore, the utility model provides a new scheme to solve this problem. SUMMARY

[0006] In view of the prior art, the utility model aims at providing a wisdom expressway network remote monitoring system, which effectively solves the problem of the existing intelligent monitoring equipment on the expressway due to environmental high temperature and self heating and make the quality of image or video obtained by shooting to decline.

[0007] The technical scheme is solved by a smart expressway network remote monitoring system, which comprises an intelligent monitoring device and a data processing platform, the intelligent monitoring device comprises a main camera lens, a night vision lens and a cloud platform lens, the device further comprises a remote monitoring module, the remote monitoring module further comprises a plurality of monitoring sub-modules, the monitoring sub-modules are respectively installed on the main camera lens, the night vision lens and the cloud platform lens, the monitoring sub-modules monitor the ambient temperature of the corresponding lens and the temperature monitoring and power monitoring of the monitoring sub-modules, respectively obtain an ambient temperature signal, a temperature signal and a power signal, and obtain a reminder signal and a start signal based on the ambient temperature signal, the temperature signal and the power signal, and output the reminder signal to the data processing platform.

[0008] The monitoring sub-module comprises an environment detection unit and a state detection unit.

[0009] The reminder signal comprises a first reminder signal and a second reminder signal.

[0010] Further, the environment detection unit performs operation based on the detected ambient temperature signal to obtain a temperature difference signal, and starts the state detection unit based on the temperature difference signal.

[0011] Further, the environment detection unit performs subtraction operation based on the ambient temperature signal to obtain a temperature difference signal.

[0012] Further, the state detection unit compares the detected temperature signal and the power signal respectively to obtain a first comparison signal and a second comparison signal, and outputs the first reminder signal based on the first comparison signal and the second comparison signal.

[0013] Further, the state detection unit obtains a third comparison signal based on the power signal, and obtains the second reminder signal based on the third comparison signal and the temperature difference signal.

[0014] Further, the state detection unit performs addition operation based on the third comparison signal and the first comparison signal to obtain the second reminder signal.

[0015] Further, the state detection unit performs multiplication operation based on the first comparison signal and the second comparison signal to obtain the first reminder signal.

[0016] The utility model realizes the following beneficial effects:

[0017] The application is directed to a remote monitoring system for intelligent expressway network, which comprises an intelligent monitoring device and a data processing platform, wherein the intelligent monitoring device comprises a main camera lens, a night vision lens and a gimbal lens, and the device further comprises a remote monitoring module, which comprises a plurality of monitoring sub-modules, the monitoring sub-modules are respectively installed on the main camera lens, the night vision lens and the gimbal lens, the monitoring sub-modules monitor the ambient temperature where the corresponding lens is located and the temperature monitoring and power monitoring of the lens, respectively obtain an ambient temperature signal, a temperature signal and a power signal, and obtain a reminding signal and a starting signal based on the ambient temperature signal, the temperature signal and the power signal, and output the reminding signal to the data processing platform, thereby solving the problem that the image or video quality obtained by the existing intelligent monitoring device on the expressway is reduced due to high ambient temperature and self-heating, and realizing timely reminding of the lens under high temperature, and the corresponding reminding mode is set for the power of the lens, and the cooling treatment for the corresponding lens is further accurately realized, and the image or video quality obtained by the lens is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a schematic diagram of the frame of the present application.

[0019] Fig. 2 It is a schematic diagram of the structural frame of the present application.

[0020] Fig. 3 It is a circuit schematic diagram of the remote monitoring module of the present application. DETAILED DESCRIPTION

[0021] For the foregoing and other technical contents, features and effects of the present application, reference should be made to the following description in conjunction with the accompanying drawings. Figs. 1-3 In the detailed description of the embodiments, the structural contents mentioned in the following embodiments will be clearly presented with reference to the drawings.

[0022] The exemplary embodiments of the present application will be described below with reference to the accompanying drawings.

[0023] A kind of intelligent expressway network remote monitoring system, including intelligent monitoring device and data processing platform, the intelligent monitoring device includes main camera lens, night vision lens, gimbal lens, it is characterized in that, the device further includes remote monitoring module, the remote detection module further includes multiple monitoring sub-modules, the monitoring sub-modules are respectively installed on main camera lens, night vision lens, gimbal lens, the monitoring sub-modules monitor the ambient temperature where the corresponding lens is located and the temperature monitoring and power monitoring of the lens, respectively obtain ambient temperature signal, temperature signal and power signal, and obtain reminding signal and starting signal based on the ambient temperature signal, the temperature signal and the power signal, and the reminding signal is output to data processing platform;

[0024] The monitoring sub-module comprises an environment detection unit and a state detection unit.

[0025] The reminding signal includes a first reminding signal and a second reminding signal.

[0026] The environment detection unit receives the detected environment temperature signal of the corresponding lens, wherein the environment temperature signal can be transmitted through the wireless transmission module or detected by the temperature sensor built in the corresponding lens. The environment temperature signal is an analog signal, and the detected environment temperature signal is output to the operational amplifier U1A through the resistor R4 and subtracted from the standard environment signal provided by the resistor R8 to obtain a temperature difference signal. The standard environment signal is the temperature signal when the environment temperature is 25 degrees Celsius. Based on the temperature difference signal, if the diode D1 is not turned on, it indicates that the environment temperature of the lens is close to the standard environment temperature, so the influence of temperature on the lens is small. If the diode D1 is turned on, it indicates that the environment temperature of the lens is far from the standard environment temperature, i.e., the environment temperature is in a high-temperature state, so the influence of temperature on the lens is large, and the influence on the photographed image or video is also large. At this time, the diode D1 turns on the relay K1, i.e., the relay K1 closes the switch S1, so the state detection unit is turned on.

[0027] The environment detection unit includes a resistor R4, one end of the resistor R4 is connected to the environment temperature signal, the other end of the resistor R4 is connected to one end of the resistor R9 and the non-inverting terminal of the operational amplifier U1A, respectively. The inverting terminal of the operational amplifier U1A is connected to one end of the resistor R8 and one end of the resistor R7, respectively. The other end of the resistor R8 is connected to the positive power supply VCC. The output terminal of the operational amplifier U1A is connected to the other end of the resistor R7 and the positive electrode of the diode D1, respectively. The negative electrode of the diode D1 is connected to one end of the relay K1, respectively. The other end of the relay K1 is connected to the other end of the resistor R9 and the ground.

[0028] The state detection unit is closed after the switch S1, the temperature sensor and power sensor are powered on, respectively, then the temperature sensor U1 and power sensor U2 respectively detect the corresponding lens temperature signal and power signal when running, wherein the temperature sensor can be used for type similar to the OS136A series temperature sensor, power sensor U2 can be used for type similar to the WB9128-1 power sensor for use, then the detected temperature signal and power signal are transmitted to the operational amplifier U2A and the operational amplifier U3A, respectively, the operational amplifier U2A then compares the temperature signal with the ambient temperature signal output by the environment detection unit to obtain the first comparison signal, if the first comparison signal turns on the diode D3, it indicates that the temperature of the lens at this time is higher than the ambient temperature, then the image or video captured by the lens at this time has been affected, then the first comparison signal is output to the multiplier V1, and the operational amplifier U3A compares the power signal with the small power threshold signal provided by the resistor R13 and outputs the second comparison signal, if the second comparison signal turns on the diode D2, it indicates that the lens at this time is high power operation, then the diode D2 outputs the second comparison signal to the multiplier V1, the multiplier V1 multiplies the first comparison signal and the second comparison signal and outputs the first reminder signal to the data processing platform, reminding that the lens at this time should be treated by rapid cooling, it can also be treated by turning on the air conditioner for continuous cooling, and if the operational amplifier U3A turns on the triode Q5 after comparing the power signal with the small power signal provided by the resistor R13, it indicates that the lens at this time is not high power operation, but small power operation, then the triode Q5 outputs the third comparison signal, and the third comparison signal and the first comparison signal are added by the operational amplifier U4A, and the second reminder signal is output, the second reminder signal is output to the data processing platform, reminding that the lens at this time needs to be cooled, but does not need to turn on the air conditioner for continuous cooling treatment;

[0029] The state detection unit includes a switch S1, one end of the switch S1 is connected to the other end of the resistor R8 in the environment detection unit, the positive power supply VCC, the other end of the switch S1 is connected to the vcc pin of the temperature sensor U1, the vcc pin of the power sensor U2, one end of the resistor R13, one end of the resistor R11, the emitter of the transistor Q5 respectively, the out pin of the power sensor U1 is connected to one end of the resistor R1, the other end of the resistor R1 is connected to the non-inverting terminal of the operational amplifier U3A, the inverting terminal of the operational amplifier U3A is connected to the other end of the resistor R13, the output terminal of the operational amplifier U3A is connected to the other end of the resistor R11, the base of the transistor Q5, the positive electrode of the diode D2 respectively, the negative electrode of the diode D2 is connected to the 2 pin of the multiplier V1, the collector of the transistor Q5 is connected to one end of the resistor R6 and the positive electrode of the diode D4 respectively, the negative electrode of the diode D4 is connected to one end of the resistor R12, the non-inverting terminal of the operational amplifier U4A, the negative electrode of the diode D3, the 1 pin of the multiplier V1 respectively, the inverting terminal of the operational amplifier U4A is connected to one end of the resistor R2 and one end of the resistor R14 respectively, the output terminal of the operational amplifier U4A is connected to the other end of the resistor R2, the data processing platform, one end of the resistor R3 respectively, the other end of the resistor R3 is connected to the output terminal of the multiplier V1, the positive electrode of the diode D3 is connected to the output terminal of the operational amplifier U2A, the non-inverting terminal of the operational amplifier U2 is connected to one end of the resistor R5, the other end of the resistor R5 is connected to the out pin of the temperature sensor U1, the inverting terminal of the operational amplifier U2A is connected to one end of the resistor R10, the other end of the resistor R10 is connected to the other end of the resistor R4 in the environment detection unit, the non-inverting terminal of the operational amplifier U1A, the gnd pin of the temperature sensor U1 is connected to the gnd pin of the power sensor U2, the other end of the resistor R6, the other end of the resistor R14, the other end of the resistor R9 in the environment detection unit and the ground respectively.

[0030] As in actual use, the environment temperature signal received by the temperature detection unit is 3V, and the standard environment signal is 1.5V, then the temperature difference signal obtained by the operational amplifier U1A is 1.5V, then the relay K1 is turned on, then the state detection unit is turned on, the temperature sensor U1 and the power sensor respectively detect a temperature signal of 3.2V and a power signal of 2V, the operational amplifier U2A compares the temperature signal with the environment temperature signal and outputs a first comparison signal, the power signal is compared with a small power threshold signal of 1.5V and outputs a second comparison signal, then the second comparison signal and the first comparison signal are operated by the multiplier V1 to output a first reminder signal to the data processing platform, so as to remind that the lens needs to be quickly and continuously cooled.

[0031] The utility model discloses a device still includes remote monitoring module when using, the remote detection module still includes a plurality of monitoring submodule, the monitoring submodule installs respectively in main camera lens, night vision lens, holder lens, the environment detection unit receives the environment temperature signal that the corresponding lens is in the environment temperature of the detection, and the environment temperature signal is exported to the standard environment signal that the resistance R4 is provided to the operational amplifier U1A with resistance R8 and carries out subtraction operation and obtains temperature difference value signal, if the temperature difference value signal will diode D1 switch on, then diode D1 will relay K1 switch on, namely relay K1 will switch S1 close, then the state detection unit switch on at this time, temperature sensor and power sensor are respectively powered on after switch S1 closes, then temperature sensor U1 and power sensor U2 detect the temperature signal and the power signal of corresponding lens when operating respectively, and the detected temperature signal and power signal are transmitted to operational amplifier U2A and operational amplifier U3A respectively, and operational amplifier U2A compares the temperature signal with the environment temperature signal that the environment detection unit exports and obtains first comparison signal, if first comparison signal will diode D3 switch on, then first comparison signal exports to multiplier V1 at this time, and operational amplifier U3A compares the power signal with the small power threshold signal that resistance R13 provides and exports second comparison signal, if second comparison signal will diode D2 switch on, then diode D2 exports second comparison signal to multiplier V1 at this time, and multiplier V1 carries out multiplication operation to first comparison signal and second comparison signal and exports first reminder signal to data processing platform, and if operational amplifier U3A compares the power signal with the small power threshold signal that resistance R13 provides and exports third comparison signal to triode Q5, then triode Q5 exports third comparison signal, and third comparison signal and first comparison signal carry out addition operation to operational amplifier U4A, and export second reminder signal, the second reminder signal exports to data processing platform, and remind that the lens needs cooling down at this time, but need not open air conditioning and carry out sustained cooling treatment.

[0032] The utility model realizes following beneficial effect:

[0033] (1) The application is provided with a plurality of monitoring sub-modules included in the remote monitoring module for the main camera lens, night vision lens and gimbal lens, the monitoring sub-modules are respectively installed on the main camera lens, night vision lens and gimbal lens, the monitoring sub-modules monitor the ambient temperature and the temperature and power of the corresponding lens to obtain the ambient temperature signal, temperature signal and power signal, and obtain the prompt signal and start signal based on the ambient temperature signal, temperature signal and power signal, and output the prompt signal to the data processing platform, thereby solving the problem that the image or video quality obtained by the existing intelligent monitoring device on the highway is reduced due to high ambient temperature and self-heating, thereby realizing timely prompting of the lens in high temperature, and setting a corresponding prompting mode for the power of the lens, further accurately realizing the cooling treatment of the corresponding lens, and ensuring the image or video quality obtained by the lens shooting;

[0034] (2) The monitoring sub-module includes an environment detection unit, which judges the temperature of the lens based on the operational amplifier U1A and diode D3 in the environment detection unit, thereby judging whether the environment of the lens is in a high temperature state, thereby preliminarily ensuring the safety and reliability of the lens in a high temperature environment, and also preliminarily ensuring the quality of the pictures or images collected by the lens;

[0035] (3) The monitoring sub-module includes a state detection unit, which detects the temperature and power of the lens to obtain the corresponding temperature signal and power signal, and compares the temperature signal and power signal based on the operational amplifier U2A and operational amplifier U3A, thereby specifically judging the cooling mode required by the lens, and prompting fast and continuous cooling when the lens is in high-power operation, otherwise, fast cooling is enough, realizing targeted prompting, thereby ensuring the quality of the pictures or images collected by the lens.

Claims

1. A smart highway network remote monitoring system, comprising an intelligent monitoring device and a data processing platform, the intelligent monitoring device comprising a main camera lens, a night vision lens, and a pan-tilt lens, characterized in that, The intelligent monitoring device further comprises a remote monitoring module, the remote monitoring module further comprises a plurality of monitoring sub-modules, the monitoring sub-modules are respectively installed on the main camera lens, the night vision lens and the holder lens, the monitoring sub-modules monitor the ambient temperature where the corresponding lens is located and the temperature monitoring and power monitoring of the monitoring sub-modules respectively obtain the ambient temperature signal, the temperature signal and the power signal, and obtain the reminding signal and the starting signal based on the ambient temperature signal, the temperature signal and the power signal, and output the reminding signal to the data processing platform; The monitoring sub-module comprises an environment detection unit and a state detection unit. The reminding signal comprises a first reminding signal and a second reminding signal.

2. The intelligent highway network remote monitoring system of claim 1, wherein, The environment detection unit obtains a temperature difference signal based on the detected ambient temperature signal, and starts the state detection unit based on the temperature difference signal.

3. The intelligent highway network remote monitoring system of claim 2, wherein, The environment detection unit obtains a temperature difference signal based on the ambient temperature signal.

4. The intelligent highway network remote monitoring system of claim 1, wherein, The state detection unit obtains a first comparison signal and a second comparison signal based on the detected temperature signal and power signal respectively, and outputs a first reminding signal based on the first comparison signal and the second comparison signal.

5. The intelligent highway network remote monitoring system of claim 4, wherein, The state detection unit obtains a third comparison signal based on the power signal, and obtains a second reminding signal based on the third comparison signal and the temperature difference signal.

6. The intelligent highway network remote monitoring system of claim 5, wherein, The state detection unit obtains a second reminding signal based on the third comparison signal and the first comparison signal.

7. The intelligent highway network remote monitoring system of claim 4, wherein, The state detection unit obtains a first reminding signal based on the first comparison signal and the second comparison signal.

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