CN211318703U - Monitoring camera light supplement lamp fault monitoring device - Google Patents
Monitoring camera light supplement lamp fault monitoring device Download PDFInfo
- Publication number
- CN211318703U CN211318703U CN201922204021.6U CN201922204021U CN211318703U CN 211318703 U CN211318703 U CN 211318703U CN 201922204021 U CN201922204021 U CN 201922204021U CN 211318703 U CN211318703 U CN 211318703U
- Authority
- CN
- China
- Prior art keywords
- light
- lamp
- master control
- fault
- light supplement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000013589 supplement Substances 0.000 title claims abstract description 68
- 238000012544 monitoring process Methods 0.000 title claims abstract description 38
- 238000012806 monitoring device Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 230000001502 supplementing effect Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 17
- 230000006399 behavior Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000013500 data storage Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The application relates to a monitoring light filling lamp fault monitoring device that makes a video recording, include: the shell is arranged on the light supplement lamp; further comprising: the detection mechanism is arranged on the shell and connected with the light supplement lamp, and outputs a fault signal when the light supplement lamp fails; the wireless transceiving mechanism is arranged on the shell, is arranged on the master console and is electrically connected with the detection mechanism; the master control station is arranged on the master control station, is electrically connected with the wireless transceiving mechanism, and outputs a control signal when receiving the fault signal; the prompting mechanism is arranged on the master control console and is electrically connected with the master control console; the emergency lamp is arranged on the monitoring camera; and the trigger switches are arranged on the master control console, correspond to the emergency lamps one to one and are used for responding to a key instruction of an operator to turn on or turn off the emergency lamps. The application has the fault condition that can monitor the light filling lamp and in order to conveniently and timely maintain to promote the definition of monitoring image or video, thereby conveniently the effect of the control of the behavior of violating the regulations.
Description
Technical Field
The utility model belongs to the technical field of road supervisory equipment's technique and specifically relates to a light filling lamp fault monitoring device makes a video recording in control.
Background
In recent years, surveillance cameras are increasingly applied to various fields of society, including in-building surveillance, outdoor surveillance, and road surveillance. In today with increasingly developed traffic, traffic monitoring is also increasingly intelligent. The large application of the road monitoring camera not only greatly reduces the labor intensity of traffic police, but also can greatly improve the capture probability of the violation behaviors, thereby having certain frightening effect on the violation behaviors.
When meeting the night condition, the ambient brightness is lower, and the image shot by the camera is easy to blur, thereby influencing the later image analysis. At this time, an additional light source is needed to improve the ambient brightness, namely, the light supplement lamp, and the ambient brightness is improved through the light of the light supplement lamp.
Chinese utility model with publication number CN203086574U discloses a novel road monitoring camera device, include: the camera is connected with an image processing device, the image processing device is connected with a data storage device, the camera is connected with an auxiliary camera device, the auxiliary camera device comprises a sensing device and a light supplementing device, and the sensing device and the light supplementing device are connected with the camera. The utility model discloses a novel road monitoring camera device improves ambient brightness through the light filling device to this improves and shoots the precision and shoots the image quality.
The above prior art solutions have the following drawbacks: the situation that the light supplementing lamp does not emit light or the brightness is reduced when the light supplementing lamp breaks down can occur, the ambient brightness is reduced at the moment, the image or the video shot by the monitoring camera is fuzzy, the difficulty of recognizing the license plate of the vehicle is improved, and the normal monitoring of the violation behaviors is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a monitoring camera light filling lamp fault monitoring device, the fault condition that can monitor the light filling lamp is in order to conveniently in time maintain to promote surveillance image or video definition, thereby make things convenient for the control of the action of violating the regulations.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a monitoring camera light filling lamp fault monitoring device, includes:
the shell is arranged on the light supplement lamp; further comprising:
the detection mechanism is arranged on the shell, connected with the light supplement lamp and used for detecting the fault condition of the light supplement lamp, and outputting a fault signal when the light supplement lamp fails;
the wireless transceiving mechanism is arranged on the shell, is electrically connected with the detection mechanism and is used for receiving and transmitting fault signals;
the master control station is arranged on the master control station, is electrically connected with the wireless transceiving mechanism, and is used for receiving and responding to a plurality of remotely transmitted fault signals respectively corresponding to the plurality of light supplementing lamps and outputting a control signal when receiving the fault signals;
the prompting mechanism is arranged on the master control console, is electrically connected with the master control console and is used for receiving and responding to a control signal corresponding to a certain light supplementing lamp so as to send out an alarm prompt corresponding to the number of the light supplementing lamp;
the emergency lamp is arranged on the monitoring camera and used for providing a light source to improve the ambient brightness;
and the trigger switches are arranged on the master control console, correspond to the emergency lamps one to one and are used for responding to a key instruction of an operator to turn on or turn off the emergency lamps.
By adopting the technical scheme, the detection mechanism is used for detecting the fault condition of the light supplement lamp, and when the light supplement lamp fails, the detection mechanism outputs a fault signal, so that the fault condition of the light supplement lamp can be conveniently detected; the wireless receiving and transmitting mechanisms are two and are respectively used for sending and receiving fault signals, the fault signals are transmitted to the master control station through the wireless receiving and transmitting mechanisms, the master control station responds to the fault signals to output control signals at the moment, the control signals correspond to the fault signals one by one, and the numbers of the alarm prompts correspond to the numbers of the light supplement lamps one by one, so that operators can know the numbers of the light supplement lamps with faults conveniently through the alarm prompts of the prompting mechanisms, the positions of the light supplement lamps can be found conveniently, the maintenance workload is reduced, and the fault conditions of the light supplement lamps are monitored to facilitate timely maintenance; after the operator knows the number of the light supplement lamp with a fault through the prompting mechanism, the corresponding emergency lamp is turned on through the trigger switch to temporarily provide an additional light source for the monitoring camera, so that the ambient brightness is improved, the definition of a monitoring image or a video is improved, and the monitoring of the violation behaviors is facilitated.
The present invention may be further configured in a preferred embodiment as: the prompting mechanism comprises warning lamps which are electrically connected with the master console and used for responding to control signals and giving out prompts, and the warning lamps correspond to the light supplementing lamps one to one.
Through adopting above-mentioned technical scheme, when certain light filling lamp trouble or a plurality of light filling lamp trouble simultaneously, the warning light that corresponds the light filling lamp of trouble lights to this suggestion operating personnel breaks down the serial number of light filling lamp, makes things convenient for operating personnel to lock and maintains the place with this, thereby improves maintenance efficiency.
The present invention may be further configured in a preferred embodiment as: when the light supplement lamp breaks down, the detection mechanism outputs a high-level fault signal, the master control console comprises a first NPN type triode, the base electrode of the first NPN type triode receives the fault signal, the collector electrode of the first NPN type triode is connected with the VCC end, the emitter electrode of the first NPN type triode is connected with the anode of the warning lamp, and the cathode of the warning lamp is grounded.
By adopting the technical scheme, the fault signal is a high-level signal, the NPN type triode has the characteristic that the base electrode is conducted when the high-level signal is input, when the first NPN type triode receives the fault signal, the collector electrode and the emitter electrode of the first NPN type triode are conducted, the warning lamp is electrified and emits light at the moment, and the serial number of the light supplement lamp for prompting an operator to break down is provided, so that the operator can conveniently lock the maintenance place, and the maintenance efficiency is improved.
The present invention may be further configured in a preferred embodiment as: the master control console is provided with a buzzer, and the buzzer is controlled to make a sound when the master control console receives at least one fault signal.
Through adopting above-mentioned technical scheme, when arbitrary light filling lamp or a plurality of light filling lamp breaks down simultaneously total control cabinet control buzzer sounds to this suggestion operating personnel has the light filling lamp to break down, thereby avoids influencing the promptness of maintaining because of operating personnel dredges in the supervision, thereby promotes maintenance efficiency.
The present invention may be further configured in a preferred embodiment as: the master control console comprises an OR gate and a second NPN type triode, the input end of the OR gate receives high-level fault signals of the plurality of light supplementing lamps in one-to-one correspondence respectively, the base electrode of the second NPN type triode is electrically connected with the output end of the OR gate, the collector electrode of the second NPN type triode is connected with a VCC end, and the emitter electrode of the second NPN type triode is grounded through a buzzer.
By adopting the technical scheme, the OR gate has the characteristic that the output end outputs a high level signal when the input end inputs the high level signal, when any light supplementing lamp or a plurality of light supplementing lamps simultaneously break down, the OR gate receives the fault signal and outputs the high level signal, the base electrode of the second NPN type triode is conducted with the emitter electrode because of receiving the high level signal, and the buzzer is electrified to make a sound, so that an operator is prompted to pay attention to the prompting mechanism.
The present invention may be further configured in a preferred embodiment as: the luminous side of light filling lamp is provided with the light screen, detection mechanism including set up on the light screen lean on the light filling lamp luminous side the photo resistance and with the photo resistance series connection in same power supply circuit's divider resistor, the VCC end is connected to divider resistor one end, the photosensitive resistance with divider resistor's tie point output fault signal.
Through adopting above-mentioned technical scheme, the light screen is used for reducing the interference of ambient light to photo resistor, and photo resistor's resistance reduces when the light filling lamp is luminous or luminance is less than the setting value, and the potential of photo resistor and divider resistance's tie point risees, and photo resistor and divider resistance's tie point output fault signal this moment to this makes the operation of total console control suggestion mechanism, thereby makes things convenient for operating personnel to detect the fault condition of light filling lamp.
The present invention may be further configured in a preferred embodiment as: the detection mechanism comprises a power detector arranged on the light supplement lamp, and the power detector is electrically connected with the light supplement lamp to detect the power of the light supplement lamp.
Through adopting above-mentioned technical scheme, its input power reduces when the light filling lamp is luminous or luminance reduces, and the power numerical value that power detector detected this moment reduces to this judges the light filling lamp and breaks down the condition, makes things convenient for operating personnel to detect the fault condition of light filling lamp, improves detection efficiency.
The present invention may be further configured in a preferred embodiment as: the wireless transceiver constructs with power detector signal connection, be provided with the digital display screen on the master console, digital display screen and wireless transceiver constructs signal connection in order to read power detector's signal and show the power numerical value of light filling lamp.
Through adopting above-mentioned technical scheme, digital display screen and wireless transceiver mechanism signal connection are in order to read power detector's signal and show the power numerical value of light filling lamp to this makes things convenient for operating personnel directly to monitor the trouble condition of each light filling lamp through the digital display screen on total control bench, thereby conveniently detects the light filling lamp trouble condition.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the detection mechanism is used for detecting the fault condition of the light supplement lamp and outputting a fault signal, the fault signal is transmitted to the master control station through the wireless transceiving mechanism, the master control station responds to the fault signal to output a control signal at the moment, the control signal corresponds to the fault signal one by one, and the number of the alarm prompt corresponds to the number of the light supplement lamp one by one, so that an operator can know the number of the fault light supplement lamp conveniently, the position of the light supplement lamp can be conveniently found, the maintenance workload can be reduced, and the operator can conveniently maintain the light supplement lamp; after knowing the number of the light supplement lamp with the fault through the prompting mechanism, an operator turns on the corresponding emergency lamp through the trigger switch to improve the ambient brightness, so that the definition of a monitoring image or video is improved, and the monitoring of the violation behaviors is facilitated;
2. when the first NPN type triode receives a fault signal, the collector electrode and the emitter electrode of the first NPN type triode are conducted, the warning lamp is electrified to emit light at the moment, and the serial number of the light supplement lamp which fails is prompted to an operator, so that the operator can conveniently lock a maintenance place, and the maintenance efficiency is improved;
3. the light screen is used for reducing the interference of ambient light to photo resistor, and photo resistor's resistance reduces when the light filling lamp is not luminous or luminance is less than the setting value, and the potential of photo resistor and divider resistance's tie point risees, and photo resistor and divider resistance's tie point output fault signal this moment to this makes the function of total console control suggestion mechanism, thereby makes things convenient for operating personnel to detect the trouble condition of light filling lamp.
Drawings
FIG. 1 is a schematic overall structure diagram of the first embodiment;
FIG. 2 is a schematic circuit diagram of the first embodiment;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 4 is a functional block diagram of the first embodiment;
fig. 5 is an overall configuration diagram of the second embodiment.
Reference numerals: 1. a surveillance camera; 11. a housing; 12. a light supplement lamp; 13. a visor; 14. an emergency light; 2. a detection mechanism; 21. a power detector; 3. a master control console; 4. and a prompting mechanism.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows: referring to fig. 1 and 2, for the utility model discloses a monitoring camera light filling lamp fault monitoring device, including casing 11, detection mechanism 2, wireless transceiver, master console 3, suggestion mechanism 4, emergency light 14 and trigger switch. Casing 11 is cylindricly, and on being fixed in surveillance camera head 1 through the screw, light filling lamp 12 adopts the LED lamp, through the fix with screw on the 11 inner walls of casing, light filling lamp 12 and surveillance camera head 1 one-to-one, the luminous side slope of light filling lamp 12 is just unanimous with surveillance camera head 1's shooting direction towards the road surface to this conveniently promotes the ambient brightness of the position of shooing of surveillance camera head 1, thereby promotes the definition of the image of shooing.
Detection mechanism 2 sets up on casing 11, is connected with light filling lamp 12 for detect the trouble condition of light filling lamp 12, detection mechanism 2 output fault signal when light filling lamp 12 breaks down. The detection mechanism 2 comprises a photoresistor R1 and a voltage dividing resistor RT which is connected with the photoresistor R1 in series in the same power supply loop, wherein one end of the voltage dividing resistor RT is connected with a VCC end, and thus the voltage dividing resistor RT and the photoresistor R1 form a voltage dividing circuit. The photoresistor R1 has the characteristic that the resistance value is smaller as the received light brightness is higher, and the fault signal is output from the connection point of the photoresistor R1 and the voltage dividing resistor RT.
Referring to fig. 2 and 3, a light shielding plate 13 is disposed on a light emitting side of the light supplement lamp 12, the light shielding plate 13 and the housing 11 are fixed by screws, and the photo resistor R1 is located between the light shielding plate 13 and the light supplement lamp 12, so as to reduce interference of ambient light on the photo resistor R1. When the fill-in light 12 does not emit light or the brightness is lower than the set value, the resistance value of the photo resistor R1 is reduced, the potential of the connection point of the photo resistor R1 and the voltage dividing resistor RT is increased, and at the moment, the connection point of the photo resistor R1 and the voltage dividing resistor RT outputs a fault signal, so that the fault condition of the fill-in light 12 is conveniently detected.
The wireless transceiver is arranged on the shell 11, connected with the console 3 electrically, and used for receiving and transmitting fault signals, and the detection mechanism 2 is electrically connected with the wireless transceiver. The two wireless receiving and transmitting mechanisms are respectively used for transmitting and receiving signals, the wireless receiving and transmitting mechanisms adopt GPRS modules with signals of ZHS2911, fault signals of the light supplement lamps 12 corresponding to the monitoring cameras 1 in different areas are transmitted to the master control station 3 in a centralized mode, operators can conveniently monitor the fault conditions of the light supplement lamps 12 in a unified mode, detection efficiency is improved, and maintenance cost is reduced.
Referring to fig. 1 and 4, the console 3 is disposed on the console 3, electrically connected to the wireless transceiver, and configured to receive and respond to a plurality of remotely transmitted fault signals respectively corresponding to the plurality of fill-in lamps 12, and output a control signal when the console 3 receives the fault signals. The fault signals correspond to the fill-in lamps 12 one to one, and the fault signals correspond to the control signals one to one.
Referring to fig. 1 and 2, the prompting mechanism 4 is disposed on the console 3, electrically connected to the console 3, and configured to receive and respond to a control signal corresponding to a certain light supplement lamp 12 to send an alarm prompt corresponding to the number of the light supplement lamp 12. The prompting mechanism 4 comprises a plurality of warning lamps, the warning lamps are arranged on the table top of the master control table 3 according to numbers, and the warning lamps correspond to the light supplementing lamps 12 one to one. When a certain light supplement lamp 12 fails or a plurality of light supplement lamps 12 fail at the same time, the warning lamp corresponding to the failed light supplement lamp 12 is turned on to prompt an operator of the number of the failed light supplement lamp 12, so that the operator can conveniently lock the maintenance place, and the maintenance efficiency is improved.
The console 3 includes a first NPN transistor Q1, a base of the first NPN transistor Q1 is connected to a connection point of the voltage dividing resistor RT and the photo resistor R1 to receive a fault signal, a collector thereof is connected to the VCC terminal, an emitter thereof is connected to an anode of the warning lamp, and a cathode thereof is grounded. The fault signal is a high-level signal, the NPN type triode has the characteristic that the base electrode is conducted when the high-level signal is input, when the first NPN type triode Q1 receives the fault signal, the collector electrode and the emitter electrode of the first NPN type triode are conducted, the warning lamp is powered on and emits light at the moment, the serial number of the light supplement lamp 12 with the fault is prompted to an operator, the operator can conveniently lock the maintenance place, and therefore maintenance efficiency is improved.
And the master console 3 is also provided with a buzzer, and when the master console 3 receives at least one fault signal, the buzzer is controlled to make a sound, so that an operator is prompted that the light supplement lamp 12 fails and needs to be checked in time. The console 3 further includes an or gate and a second NPN transistor Q2, wherein the input terminals of the or gate respectively receive high-level fault signals of the plurality of fill-in lamps 12 in a one-to-one correspondence, a base of the second NPN transistor Q2 is electrically connected to the output terminal of the or gate, a collector thereof is connected to the VCC terminal, and an emitter thereof is grounded through the buzzer. The or gate has a characteristic that the input end inputs a high level signal and the output end outputs the high level signal, when any light supplement lamp 12 or a plurality of light supplement lamps 12 simultaneously have a fault, the or gate receives the fault signal and outputs the high level signal, and at the moment, the base of the second NPN type triode Q2 is conducted with the collector and the emitter thereof due to the fact that the base receives the high level signal. At this moment, the buzzer is electrified to make a sound, so that the operator is prompted to have the light supplement lamp 12 to break down, the influence on the maintenance timeliness due to the fact that the operator is careless for monitoring is avoided, and the maintenance efficiency is improved.
The emergency lamp 14 is disposed on the monitoring camera 1, and is located on a side of the monitoring camera 1 away from the light supplement lamp 12, and is used for providing a light source to improve the ambient brightness. The emergency lamp 14 and the supplementary lighting lamp 12 are powered independently, so that mutual interference between the emergency lamp and the supplementary lighting lamp is reduced. The emergency lamps 14 are in one-to-one correspondence with the monitoring cameras 1, the emergency lamps 14 are electrically connected with the trigger switch, and the trigger switch is arranged on the main console 3 and located on one side of the corresponding warning lamps, corresponds to the warning lamps and the emergency lamps 14 one-to-one respectively, and is used for responding to a key instruction of an operator to turn on or turn off the emergency lamps 14. When the trigger switch is pressed down, a voltage signal is output and transmitted through the wireless transceiving mechanism, so that the opening or closing of the emergency lamp 14 corresponding to the fault light supplement lamp 12 is controlled.
The implementation principle of the embodiment is as follows: when a fault occurs in a certain supplementary lighting lamp 12, the resistance value of the photoresistor R1 on the supplementary lighting lamp is reduced, so that a fault signal is output from a connection point of the photoresistor R1 and the voltage dividing resistor RT, and the fault signal is transmitted to the master console 3 through the wireless transceiving mechanism. At this moment, the master console 3 responds to the fault signal to output a control signal, and the master console 3 controls the buzzer to sound so as to prompt an operator to monitor the warning lamp on the master console 3. At this time, the warning light corresponding to the number of the light supplement lamp 12 is turned on, so that an operator can know the number of the failed light supplement lamp 12 conveniently, the position of the light supplement lamp 12 can be found conveniently, the maintenance workload is reduced, and the operator can maintain conveniently. After knowing the number of the light supplement lamp 12 with a fault through the prompting mechanism 4, an operator presses the trigger switch to start the corresponding emergency lamp 14 to temporarily provide an additional light source for the monitoring camera 1 until the light supplement lamp 12 is repaired, so that the ambient brightness is improved, the definition of a monitoring image or a video is improved, and the monitoring of behaviors against regulations is facilitated.
Example two: referring to fig. 5, a monitoring camera shooting light supplement lamp fault monitoring device is different from the first embodiment in that: the detection mechanism 2 includes a power detector 21 disposed on the fill-in lamp 12, the power detector 21 is electrically connected to the fill-in lamp 12 to detect the power of the fill-in lamp 12, and the power detector 21 is a power tester with a UT658DUAL model. The wireless receiving and transmitting mechanism is connected with the power detector 21 so as to transmit a signal corresponding to the numerical value of the power detector to the master console 3, a digital display screen is fixed on the master console 3 through a screw, and the digital display screen is connected with the wireless receiving and transmitting mechanism so as to read the signal of the power detector 21 and display the numerical value of the power of the light supplement lamp 12.
The implementation principle of the embodiment is as follows: when the fill-in lamp 12 does not emit light or the brightness is reduced, the input power is reduced, and the power value detected by the power detector 21 is reduced, so as to determine that the fill-in lamp 12 has a fault. Digital display screen and wireless transceiver mechanism signal connection are in order to read power detector 21's signal and show the power numerical value of light filling lamp 12 to this makes things convenient for operating personnel directly to monitor the trouble condition of each light filling lamp 12 through the digital display screen on the master console 3, thereby conveniently detects the 12 trouble conditions of light filling lamp, thereby in time maintains.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A monitoring camera shooting light supplement lamp fault monitoring device comprises a shell (11) arranged on a light supplement lamp (12); the method is characterized in that: further comprising:
the detection mechanism (2) is arranged on the shell (11), connected with the light supplement lamp (12) and used for detecting the fault condition of the light supplement lamp (12), and when the light supplement lamp (12) breaks down, the detection mechanism (2) outputs a fault signal;
the wireless transceiving mechanism is arranged on the shell (11), is arranged on the master control console (3), is electrically connected with the detection mechanism (2), and is used for receiving and transmitting fault signals;
the master control station (3) is arranged on the master control station (3), is electrically connected with the wireless transceiving mechanism, and is used for receiving and responding to a plurality of remotely transmitted fault signals respectively corresponding to the plurality of light supplementing lamps (12), and outputting a control signal when the master control station (3) receives the fault signals;
the prompting mechanism (4) is arranged on the master control console (3), is electrically connected with the master control console (3), and is used for receiving and responding to a control signal corresponding to a certain light supplement lamp (12) to send out an alarm prompt corresponding to the number of the light supplement lamp (12);
the emergency lamp (14) is arranged on the monitoring camera (1) and used for providing a light source to improve the ambient brightness;
the trigger switches are arranged on the master control console (3), correspond to the emergency lamps (14) one by one and are used for responding to key commands of operators to turn on or off the emergency lamps (14).
2. The device for monitoring faults of the camera shooting fill-in light lamp according to claim 1, characterized in that: the prompting mechanism (4) comprises warning lamps which are electrically connected with the master control console (3) to respond to control signals and send prompts, and the warning lamps are in one-to-one correspondence with the light supplementing lamps (12).
3. The device for monitoring faults of the camera shooting fill-in light lamp according to claim 2, characterized in that: when the light supplement lamp (12) breaks down, the detection mechanism (2) outputs a high-level fault signal, the master control console (3) comprises a first NPN type triode, the base of the first NPN type triode receives the fault signal, the collector of the first NPN type triode is connected with the VCC end, the emitter of the first NPN type triode is connected with the anode of the warning lamp, and the cathode of the warning lamp is grounded.
4. The device for monitoring faults of the camera shooting fill-in light lamp according to claim 1, characterized in that: the master control console (3) is provided with a buzzer, and the buzzer is controlled to make a sound when the master control console (3) receives at least one fault signal.
5. The device for monitoring faults of the camera shooting fill-in light lamp according to claim 4, wherein: the master control console (3) comprises an OR gate and a second NPN type triode, the input end of the OR gate receives high-level fault signals of the plurality of light supplement lamps (12) in a one-to-one correspondence mode respectively, the base electrode of the second NPN type triode is electrically connected with the output end of the OR gate, the collector electrode of the second NPN type triode is connected with a VCC end, and the emitter electrode of the second NPN type triode is grounded through a buzzer.
6. The device for monitoring faults of the camera shooting fill-in light lamp according to claim 1, characterized in that: the luminous side of light filling lamp (12) is provided with light screen (13), detection mechanism (2) including set up on light screen (13) by the light filling lamp (12) luminous side the photo resistance and with the photo resistance series connection in same power supply circuit's divider resistance, the VCC end is connected to divider resistance one end, the photo resistance with divider resistance's tie point output fault signal.
7. The device for monitoring faults of the camera shooting fill-in light lamp according to claim 1, characterized in that: the detection mechanism (2) comprises a power detector (21) arranged on the light supplement lamp (12), and the power detector (21) is electrically connected with the light supplement lamp (12) to detect the power of the light supplement lamp (12).
8. The device for monitoring faults of the camera shooting fill-in light lamp according to claim 7, characterized in that: the wireless transceiver constructs and power detector (21) signal connection, be provided with the digital display screen on master console (3), the digital display screen is connected with wireless transceiver constructs signal in order to read the signal of power detector (21) and show the power numerical value of light filling lamp (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922204021.6U CN211318703U (en) | 2019-12-10 | 2019-12-10 | Monitoring camera light supplement lamp fault monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922204021.6U CN211318703U (en) | 2019-12-10 | 2019-12-10 | Monitoring camera light supplement lamp fault monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211318703U true CN211318703U (en) | 2020-08-21 |
Family
ID=72082444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922204021.6U Expired - Fee Related CN211318703U (en) | 2019-12-10 | 2019-12-10 | Monitoring camera light supplement lamp fault monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211318703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117596747A (en) * | 2024-01-19 | 2024-02-23 | 杭州方千科技有限公司 | Fault detection circuit for light supplementing lamp device and light supplementing lamp fault detection device |
-
2019
- 2019-12-10 CN CN201922204021.6U patent/CN211318703U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117596747A (en) * | 2024-01-19 | 2024-02-23 | 杭州方千科技有限公司 | Fault detection circuit for light supplementing lamp device and light supplementing lamp fault detection device |
| CN117596747B (en) * | 2024-01-19 | 2024-03-29 | 杭州方千科技有限公司 | Fault detection circuit for light supplementing lamp device and light supplementing lamp fault detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4099157A (en) | Single wire power/signal system for vehicle auxiliary devices | |
| CN104021653B (en) | Road junction state video analysis warning on duty and method | |
| CN211318703U (en) | Monitoring camera light supplement lamp fault monitoring device | |
| CN107036019A (en) | A kind of intelligent road-lamp | |
| CN212873750U (en) | Traffic signal lamp fault detection system with high accuracy | |
| CN110312353A (en) | A kind of building lighting system | |
| CN217640440U (en) | Traffic light with real-time fault monitoring device | |
| CN114040556B (en) | Intelligent illumination fault automatic alarm method, system and storage medium | |
| CN214253406U (en) | Power distribution switch monitoring terminal with intelligent voice alarm function | |
| CN210198949U (en) | Automatic detect damaged equipment of electric power well lid | |
| CN110849588B (en) | Method for automatically detecting deterioration of vehicle lamp | |
| CN222106073U (en) | Centralized control center alarm device | |
| CN220173450U (en) | Street lamp control circuit | |
| KR100504603B1 (en) | Multi-purpose warning system including emergency power source and control method therefor | |
| CN217360911U (en) | Fire alarm device | |
| CN213126543U (en) | Control device for barrier lamp and barrier lamp | |
| CN205071380U (en) | Have response lamp system of intrusion alert function concurrently | |
| CN213843483U (en) | Multi-functional environmental protection light filling lamp performance detection device | |
| CN217902550U (en) | Traffic light fault real-time monitoring device | |
| CN208073703U (en) | The driver of air compressor machine with fault detection capability | |
| CN218996165U (en) | Signal lamp circuit and signal lamp | |
| CN220207828U (en) | Fault detection circuit of signal lamp | |
| CN218912963U (en) | Device for tunnel detection | |
| KR102532109B1 (en) | Road lighting control apparatus and system comprising the apparatus | |
| CN216649308U (en) | Smoke sensing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |