CN109496032B - Strong electricity controller and strong electricity management method thereof - Google Patents
Strong electricity controller and strong electricity management method thereof Download PDFInfo
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- CN109496032B CN109496032B CN201811258844.0A CN201811258844A CN109496032B CN 109496032 B CN109496032 B CN 109496032B CN 201811258844 A CN201811258844 A CN 201811258844A CN 109496032 B CN109496032 B CN 109496032B
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Abstract
The invention relates to a strong current controller and a strong current management method thereof, which are characterized in that the strong current controller comprises a functional chip and an alternative chip, wherein the functional chip and the alternative chip are both used for being connected with an illumination monitoring device and establishing communication with a server, and the method comprises the following steps: detecting the state of the functional chip; when the functional chip is detected to be abnormal, establishing connection between the alternative chip and the illumination monitoring equipment, acquiring illumination monitoring data generated by the illumination monitoring equipment by using the alternative chip, and sending the illumination monitoring data to a server; and after the functional chip is detected to be abnormal, the functional chip is detected to be recovered to be normal, and if the time length for sending the illumination monitoring data by the alternative chip is detected to be greater than a preset value, the alternative chip is disconnected from the illumination monitoring equipment, the connection between the functional chip and the illumination monitoring equipment is established, and the functional chip is used for obtaining and sending the illumination monitoring data to the server.
Description
Technical Field
The invention relates to the field of strong current control, in particular to a strong current controller and a strong current management method thereof.
Background
In a large-scale lighting control system, for example, a lighting show control system, a strong current of 220V or more is required to be switched on because a large number of LED lamps need to be turned on, and the strong current is generally switched on for the large-scale lighting control system by controlling the opening and closing of a terminal relay of the lighting control system by a strong current controller.
In addition, the strong electric controller in the current lighting control system may need to communicate with the lighting monitoring device and transmit the lighting monitoring data to the server. However, the current strong electric controller usually adopts a single chip, if the chip is abnormal, the chip cannot transmit the illumination monitoring data to the server before the chip is reset, and the illumination monitoring data of the server in the period is blank.
Disclosure of Invention
Accordingly, it is desirable to provide a high voltage controller and a high voltage management method thereof.
A strong current management method of a strong current controller comprises a functional chip and an alternative chip, wherein the functional chip and the alternative chip are both used for being connected with lighting monitoring equipment and establishing communication with a server, and the functional chip is also used for controlling a terminal relay and accessing strong current for a rear-end lighting circuit;
the method comprises the following steps:
detecting the state of the functional chip;
when the functional chip is detected to be abnormal, establishing connection between the alternative chip and the illumination monitoring equipment, acquiring illumination monitoring data generated by the illumination monitoring equipment by using the alternative chip, and sending the illumination monitoring data to the server;
and after the functional chip is detected to be abnormal, detecting that the functional chip is recovered to be normal, and when the time for sending the illumination monitoring data by the alternative chip is detected to be longer than a preset value, disconnecting the alternative chip from the illumination monitoring equipment, establishing the connection between the functional chip and the illumination monitoring equipment, and acquiring and sending the illumination monitoring data to the server by using the functional chip. According to the strong current management method of the strong current controller, the strong current controller is provided with the alternative chip, and the illumination monitoring data is uploaded to the server by the alternative chip during the abnormal period of the functional chip, so that the situation that the illumination monitoring data of the server is blank during the abnormal period of the functional chip is filled. Further, after the functional chip is detected to be abnormal, if the functional chip is detected to be normal again and the time length for sending the illumination monitoring data by the alternative chip is greater than the preset value, the connection between the alternative chip and the illumination monitoring equipment is disconnected, and the functional chip is started to obtain and send the illumination monitoring data to the server. Therefore, the occupation of the alternative chip is reduced as much as possible while the uninterrupted transmission of the illumination monitoring data is ensured, so that the service life of the alternative chip can be prolonged as much as possible when the alternative chip is used as a standby chip, and the load work of the alternative chip can not be caused for a long time.
In one embodiment, the method further comprises:
when detecting that the functional chip works normally, establishing connection between the functional chip and the illumination monitoring equipment, acquiring illumination monitoring data generated by the illumination monitoring equipment by using the functional chip, and sending the illumination monitoring data to the server.
In one embodiment, the strong electric controller further comprises an executive chip, and the functional chip is connected with the end relay through the executive chip; the method further comprises the following steps:
when the functional chip is detected to work normally, the execution chip is controlled by the functional chip, and the functional chip and the execution chip are used for jointly controlling the tail end relay, so that strong electricity is accessed to a rear-end lighting circuit;
and when the functional chip is detected to be abnormal, the executive chip is enabled to be separated from the control of the functional chip, and the executive chip is utilized to independently control the tail end relay, so that strong electricity is accessed to the rear-end lighting circuit.
In one embodiment, the data processing speed of the execution chip is lower than that of the functional chip; the method further comprises the following steps:
and after the functional chip is detected to be abnormal, the functional chip is detected to be recovered to be normal, and if the execution chip detects that the time length for independently controlling the tail end relay is longer than a preset value, the functional chip is used for controlling the execution chip, so that the tail end relay is controlled to be connected with strong electricity for a rear end lighting circuit.
In one embodiment, the alternative chip is the executive chip.
The strong current controller comprises a functional chip and an alternative chip, wherein the functional chip and the alternative chip are both used for being connected with the lighting monitoring equipment and establishing communication with the server, and the functional chip is also used for controlling a terminal relay and accessing strong current for a rear-end lighting circuit;
the standby chip is used for detecting the state of the functional chip, establishing connection with the illumination monitoring equipment when the functional chip is detected to be abnormal, acquiring illumination monitoring data generated by the illumination monitoring equipment, and sending the illumination monitoring data to the server;
the standby chip is further used for detecting that the functional chip is recovered to be normal after the functional chip is detected to be abnormal, and if the time length of the standby chip for sending the illumination monitoring data is longer than a preset value, the standby chip is disconnected from the illumination monitoring equipment, the connection between the functional chip and the illumination monitoring equipment is established, and the functional chip is used for obtaining and sending the illumination monitoring data to the server.
In one embodiment, the alternative chip is configured to establish a connection between the functional chip and the lighting monitoring device when detecting that the functional chip is working normally, acquire lighting monitoring data generated by the lighting monitoring device by using the functional chip, and send the lighting monitoring data to the server.
In one embodiment, the strong electric controller further comprises an executive chip, and the functional chip is connected with the end relay through the executive chip;
the execution chip is used for receiving the control of the functional chip when detecting that the functional chip works normally, and controlling the tail end relay together with the functional chip so as to access strong electricity for a rear-end lighting circuit;
the execution chip is also used for separating from the control of the functional chip and independently controlling the terminal relay when the functional chip is detected to be abnormal, so that strong electricity is accessed to the rear-end lighting circuit.
In one embodiment, the executive chip is further configured to detect that the functional chip returns to normal after detecting that the functional chip is abnormal, and detect that a time period for independently controlling the terminal relay is longer than a preset value, the executive chip is controlled by the functional chip again, and controls the terminal relay together with the functional chip, so that a strong current is switched in for the back-end lighting circuit.
In one embodiment, the execution chip has a data processing speed lower than that of the functional chip.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a strong electric controller;
FIG. 2 is a schematic diagram of a lighting control system in one embodiment;
FIG. 3 is a flowchart illustrating a method for managing a high voltage of a high voltage controller according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1 shows an embodiment of a high-power controller, where the high-power controller 100 includes a functional chip 10 and an alternative chip 20, the functional chip 10 and the alternative chip 20 are both used for connecting with a lighting monitoring device 30 and both used for establishing communication with a server 40, and the functional chip 10 is also used for controlling an end relay 50 to switch in high power for a back-end lighting circuit.
The alternative chip 20 is used for detecting the state of the functional chip 10, establishing a connection with the lighting monitoring device 30 when detecting that the functional chip 10 is abnormal, acquiring lighting monitoring data generated by the lighting monitoring device 30, and sending the lighting monitoring data to the server 40.
The alternative chip 20 is further configured to, after detecting that the functional chip 10 is abnormal, detect that the functional chip 10 is recovered to normal, and if the time length for the alternative chip 20 to send the illumination monitoring data is greater than a preset value, disconnect the illumination monitoring device 30, establish a connection between the functional chip 10 and the illumination monitoring device 30, and acquire and send the illumination monitoring data to the server 40 by using the functional chip 10.
In this embodiment, while the illumination monitoring data transmission is not interrupted, the occupation of the spare chip 20 is also reduced as much as possible, so that the service life of the spare chip 20 can be as long as possible when the spare chip is used as a spare chip. Especially, when the data processing speed of the alternative chip 20 is lower than that of the functional chip 10, the alternative chip 20 is not loaded for a long time.
In other embodiments, the alternative chip 20 is configured to establish a connection between the functional chip 10 and the lighting monitoring device 30 when detecting that the functional chip 10 is working normally, acquire lighting monitoring data generated by the lighting monitoring device 30 by using the functional chip 10, and send the lighting monitoring data to the server 40.
Specifically, referring to fig. 1, the strong electric controller 100 includes a normally closed switch; the alternative chip 20 is respectively connected with the functional chip 10 and the lighting monitoring device 30 through a normally closed switch, and the alternative chip 20 is also connected with the server 40; the normally closed switch is turned on when the functional chip 10 does not operate, so that the alternative chip 20 is connected to the illumination monitoring device 30, receives illumination monitoring data generated by the illumination monitoring device, and uploads the illumination monitoring data to the server 40. The normally closed switch is in a closed state when the coil is powered off and is in an open state when the coil is powered on. The normally closed switch is opened when the functional chip 10 resumes operation, and the alternative chip 20 returns to the alternative state.
In one embodiment, referring to fig. 1, the strong electric controller further includes an execution chip 60, and the functional chip 10 is connected to the end relay 50 through the execution chip 60; the execution chip 60 is used for receiving the control of the functional chip 10 when detecting that the functional chip 10 works normally, and controlling the terminal relay 50 together with the functional chip 10, so as to access strong electricity for the rear-end lighting circuit; the executive chip 60 is also used for independently controlling the end relay 50 when the functional chip 10 is detected to be abnormal, and the control of the functional chip 10 is disconnected, so that strong electricity is switched on for a rear-end lighting circuit. Specifically, both the functional chip 10 and the execution chip 60 may be, but are not limited to, an MCU (micro control unit).
The executive chip 60 is further configured to detect that the functional chip 10 is normal after detecting that the functional chip 10 is abnormal, and detect that the time duration for independently controlling the terminal relay 50 is greater than a preset value, to re-receive the control of the functional chip 10, to control the terminal relay 50 together with the functional chip 10, and to control the terminal relay 50 to switch in a strong current to the back-end lighting circuit by the executive chip 60.
In this embodiment, the duration of the individual control of the execution chip 60 can be reduced as much as possible while ensuring that the end relay 50 is switched into a strong current, and the processing load of the execution chip 60 can be reduced. In particular, when the data processing speed of the execution chip 60 is lower than that of the functional chip 10, the execution chip 60 does not work in a high load for a long time.
Generally, the functional chip 10 is abnormal, and the worker can also find it quickly, if the functional chip 10 is a short-time card machine, the normal state can be recovered by resetting, that is, the abnormal time is not long, so specifically, the alternative chip 20 may be the execution chip 60, the execution chip 60 replaces the functional chip 10 for a short time to work, and when the functional chip 10 is recovered to be normal, the normally closed switch is turned off, and the execution chip 60 can only execute the control work.
In other embodiments, other chips may be used in alternative chips 20. The data processing speed of the alternative chip 20 may be lower than that of the functional chip 10; the alternative chip 20 is configured to, after detecting that the functional chip 10 is abnormal, detect that the functional chip 10 is recovered to normal, and detect that a duration of sending the illumination monitoring data by the alternative chip 20 is greater than a preset value, disconnect the alternative chip from the illumination monitoring device 30, trigger the functional chip 10 to reacquire the illumination monitoring data, and send the illumination monitoring data to the server 40.
In other embodiments, the executive chip 60 is configured to obtain feedback information of the end relay 50 and control information sent by the functional chip 10, and the executive chip 60 controls the end relay 50 to switch in strong power for the back-end lighting circuit according to the feedback information and the control information sent by the functional chip 10.
In the strong electric controller, the strong electric controller further comprises the spare chip 20, and the spare chip 20 uploads the illumination monitoring data to the server 40 during the abnormal period of the functional chip 10, so that the situation that the illumination monitoring data of the server 40 is blank during the abnormal period of the functional chip 10 is filled. Further, after the alternative chip 20 detects that the functional chip 10 is abnormal, if it is detected that the functional chip 10 is recovered to normal, and the time length for the alternative chip 20 to send the illumination monitoring data is greater than the preset value, the alternative chip 20 is disconnected from the illumination monitoring device 30, and the functional chip 10 is enabled to obtain and send the illumination monitoring data to the server 40. Therefore, the occupation of the alternative chip 20 is reduced as much as possible while the uninterrupted transmission of the illumination monitoring data is ensured, so that the service life of the alternative chip 20 can be prolonged as much as possible when the alternative chip is used as a standby chip, and the load work of the alternative chip 20 cannot be caused for a long time.
In addition, the current strong electric controller usually adopts a single chip, if the chip does not work due to an abnormal condition such as a dead halt, the tail end relay 50 and the chip are in a "dead" state before the chip resets and returns to normal operation, that is, the tail end relay 50 is not controlled, so that the back end lighting circuit of the tail end relay 50 cannot be connected to strong electricity during the "dead" period, and the normal lighting operation of the back end lighting circuit is affected. The strong current controller 100 of the present application includes the execution chip 60, and when the functional chip 10 works normally, the execution chip 60 and the functional chip 10 are used to control the terminal relay 50 together to access the strong current for the back-end lighting circuit, and when the functional chip 10 is abnormal, such as a dead halt, the execution chip 60 is used to independently control the terminal relay 50 to access the strong current, so that even if the functional chip 10 is "dead", the terminal relay 50 is still controlled by the execution chip 60, and therefore the back-end functional chip 10 of the terminal relay 50 can still access the strong current for the back-end lighting circuit during the "dead halt", so as to enable the back-end lighting circuit to work normally. The functional chip 10 is mainly communicated with the server 40 and the lighting monitoring device 30, the functional chip 10 does not directly control the terminal relay 50, but controls the terminal relay 50 through the execution chip 60, the execution chip 60 is used for controlling the terminal relay 50, namely, the functional chip 10 is mainly used for communication, the execution chip 60 is mainly used for controlling the terminal relay 50, the functional chip 10 and the execution chip 60 have division of work, the situation that a single chip load is large due to the fact that communication work and control work are concentrated on a single chip is reduced, and the processing speed of the strong electric controller 100 is improved.
The present embodiment further provides a lighting control system, please refer to fig. 2, which includes the strong electric controller 100 in any of the above embodiments, further includes a lighting monitoring device 30 and an end relay 50 for accessing strong electric power to the back-end lighting circuit; the back-end lighting circuit includes a plurality of lighting lamps, such as LED lamps, and the number of the end relays 50 may be plural, each relay 50 controlling a corresponding lighting lamp. The lighting control system further includes a drive circuit 70; the actuator chip 60 is connected to the end relay 50 through a drive circuit 70. Further, the end relay 50 is connected to the actuator chip 60, and the actuator chip 60, the driving circuit 70 and the end relay 50 form a closed feedback loop.
Specifically, the illumination monitoring apparatus 30 includes: the system comprises meter reading equipment, ring main unit door opening and closing monitoring equipment and ring main unit door opening and closing alarm equipment; the meter reading equipment is connected with the functional chip 10 and used for reading the electricity utilization data of the lighting control system and transmitting the electricity utilization data to the functional chip 10; looped netowrk cabinet switch door supervisory equipment is connected with looped netowrk cabinet switch door alarm device, function chip 10 respectively, and looped netowrk cabinet switch door alarm device still is connected with function chip 10, and looped netowrk cabinet switch door supervisory equipment is used for detecting the illegal signal of opening of door of looped netowrk cabinet output signal of telecommunication to the illegal data of opening the door of function chip 10 transmission, looped netowrk cabinet switch door alarm device is used for reporting to the police when responding to the signal of telecommunication, and to function chip 10 transmission alarm data. The lighting monitoring device 30 further comprises: the internet of things equipment is connected with the functional chip 10 and is used for transmitting device data accessed to the internet of things equipment to the functional chip 10; the temperature monitoring equipment of the video controller is connected with the functional chip 10 and is used for monitoring the temperature of the video controller and transmitting the temperature data to the functional chip 10; and an illumination monitoring data storage device connected to the functional chip 10 for storing the illumination monitoring data received by the functional chip 10.
In one embodiment, the lighting control system further comprises a communication module and a smart terminal. The intelligent terminal establishes communication with the functional chip 10 through the communication module. The communication module may be a wireless communication module through which the smart terminal can communicate with the strong electric controller 100 remotely. The intelligent terminal is used for outputting a switching instruction, and the functional chip 10 outputs an electric signal to the functional chip 10 in response to the switching instruction. The switch command may be input by a user, or may be generated by a corresponding lighting control APP of the smart terminal according to input lighting plan data. The intelligent terminal also establishes communication with the server 40 through the communication module, and sends lighting control data of the intelligent terminal to the server 40. The intelligent terminal may be, but is not limited to, a mobile phone or a pad. The wireless communication module may be a 4G or WIFI communication module.
A method for managing high voltage based on the high voltage controller 100 in any of the above embodiments is also provided, referring to fig. 3, the method includes steps 302 to 306:
Additionally, if it is detected that the functional chip 10 is operating normally, the connection between the functional chip 10 and the illumination monitoring device 30 is established, the illumination monitoring data generated by the illumination monitoring device 30 is acquired by using the functional chip 10, and the illumination monitoring data is transmitted to the server 40.
In this embodiment, while the illumination monitoring data transmission is not interrupted, the occupation of the spare chip 20 is also reduced as much as possible, so that the service life of the spare chip 20 can be as long as possible when the spare chip is used as a spare chip. Especially, when the data processing speed of the alternative chip 20 is lower than that of the functional chip 10, the alternative chip 20 is not loaded for a long time.
In other embodiments, the strong electric controller further comprises an execution chip 60, and the functional chip 10 is connected to the end relay 50 through the execution chip 60; the method further comprises the following steps: when detecting that the functional chip 10 works normally, the executive chip 60 is controlled by the functional chip 10, and the functional chip 10 and the executive chip 60 are used for jointly controlling the terminal relay 50, so that strong electricity is connected to a rear-end lighting circuit; when the functional chip 10 is detected to be abnormal, the executive chip 60 is made to be separated from the control of the functional chip 10, and the executive chip 60 is used for independently controlling the terminal relay 50, so that strong electricity is connected to the rear-end lighting circuit.
Further, after the functional chip 10 is detected to be abnormal, the functional chip 10 is detected to be normal again, and the executive chip 60 is detected to independently control the duration of the end relay 50 to be greater than the preset value, then the functional chip 10 is used for controlling the executive chip 60, so that the end relay 50 is controlled to be connected with strong electricity for the rear-end lighting circuit.
In this embodiment, the duration of the individual control of the execution chip 60 can be reduced as much as possible while ensuring that the end relay 50 is switched into a strong current, and the processing load of the execution chip 60 can be reduced. In particular, when the data processing speed of the execution chip 60 is lower than that of the functional chip 10, the execution chip 60 does not work in a high load for a long time.
Generally, the functional chip 10 is abnormal, and the worker can also find it quickly, if the functional chip 10 is a short-time card machine, the normal state can be recovered by resetting, that is, the abnormal time is not long, so specifically, the alternative chip 20 may be the execution chip 60, the execution chip 60 works for the short time as the functional chip 10, and when the functional chip 10 is recovered to be normal, the execution chip 60 may only execute the control work.
Specifically, the step of controlling the executive chip 60 by the functional chip 10 and controlling the end relay 50 by the functional chip 10 and the executive chip 60 together, so as to access the powerful functional chip 10 and the executive chip 60 relay 50 for the back-end lighting circuit comprises the following steps: the executive chip 60 is used for acquiring feedback information of the end relay 50, acquiring control information sent by the functional chip 10, and controlling the executive chip 60 according to the feedback information and the control information of the functional chip 10, so that the end relay 50 is controlled to be connected with strong electricity for a rear-end lighting circuit.
In the method for managing the high power of the high power controller, the high power controller further comprises the spare chip 20, and the spare chip 20 uploads the illumination monitoring data to the server 40 during the abnormal period of the functional chip 10, so that the situation that the illumination monitoring data of the server 40 is blank during the abnormal period of the functional chip 10 is filled. Further, after the functional chip 10 is detected to be abnormal, if it is detected that the functional chip 10 is recovered to normal, and the time length for sending the illumination monitoring data by the alternative chip 20 is greater than the preset value, the connection between the alternative chip 20 and the illumination monitoring device 30 is disconnected, and the functional chip 10 is enabled to obtain and send the illumination monitoring data to the server 40. Therefore, the occupation of the alternative chip 20 is reduced as much as possible while the uninterrupted transmission of the illumination monitoring data is ensured, so that the service life of the alternative chip 20 can be prolonged as much as possible when the alternative chip is used as a standby chip, and the load work of the alternative chip 20 cannot be caused for a long time.
In addition, the current strong electric controller usually adopts a single chip, if the chip does not work due to an abnormal condition such as a dead halt, the tail end relay 50 and the chip are in a "dead" state before the chip resets and returns to normal operation, that is, the tail end relay 50 is not controlled, so that the back end lighting circuit of the tail end relay 50 cannot be connected to strong electricity during the "dead" period, and the normal lighting operation of the back end lighting circuit is affected. The strong current controller 100 of the present application includes the execution chip 60, and when the functional chip 10 works normally, the execution chip 60 and the functional chip 10 are used to control the terminal relay 50 together to access the strong current for the back-end lighting circuit, and when the functional chip 10 is abnormal, such as a dead halt, the execution chip 60 is used to independently control the terminal relay 50 to access the strong current, so that even if the functional chip 10 is "dead", the terminal relay 50 is still controlled by the execution chip 60, and therefore the back-end functional chip 10 of the terminal relay 50 can still access the strong current for the back-end lighting circuit during the "dead halt", so as to enable the back-end lighting circuit to work normally. The functional chip 10 is mainly communicated with the server 40 and the lighting monitoring device 30, the functional chip 10 does not directly control the terminal relay 50, but controls the terminal relay 50 through the execution chip 60, the execution chip 60 is used for controlling the terminal relay 50, namely, the functional chip 10 is mainly used for communication, the execution chip 60 is mainly used for controlling the terminal relay 50, the functional chip 10 and the execution chip 60 have division of work, the situation that a single chip load is large due to the fact that communication work and control work are concentrated on a single chip is reduced, and the processing speed of the strong electric controller 100 is improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The strong current management method of the strong current controller is characterized in that the strong current controller comprises a functional chip and an alternative chip, the functional chip and the alternative chip are both used for being connected with lighting monitoring equipment and establishing communication with a server, and the functional chip is also used for controlling a terminal relay and connecting strong current to a rear-end lighting circuit;
the method comprises the following steps:
detecting the state of the functional chip;
when the functional chip is detected to be abnormal, establishing connection between the alternative chip and the illumination monitoring equipment, acquiring illumination monitoring data generated by the illumination monitoring equipment by using the alternative chip, and sending the illumination monitoring data to the server;
after the functional chip is detected to be abnormal, the functional chip is detected to be recovered to be normal, and if the duration of sending the illumination monitoring data by the alternative chip is detected to be greater than a preset value, the alternative chip is disconnected from the illumination monitoring equipment, the connection between the functional chip and the illumination monitoring equipment is established, and the functional chip is used for obtaining and sending the illumination monitoring data to the server;
the strong current controller also comprises an execution chip, and the functional chip is connected with the tail end relay through the execution chip; the method further comprises the following steps:
when the functional chip is detected to work normally, the execution chip is controlled by the functional chip, and the functional chip and the execution chip are used for jointly controlling the tail end relay, so that strong electricity is accessed to a rear-end lighting circuit;
when the functional chip is detected to be abnormal, the executive chip is made to be separated from the control of the functional chip, and the executive chip is utilized to independently control the tail end relay, so that strong electricity is accessed to a rear-end lighting circuit;
wherein, make the executive chip accept the control of function chip, utilize function chip and executive chip to control terminal relay jointly to for the strong electricity of rear end lighting circuit access, the step of function chip, executive chip, relay includes: and the execution chip is used for acquiring feedback information of the tail end relay, acquiring control information sent by the functional chip, and controlling the execution chip according to the feedback information and the control information of the functional chip, so that the tail end relay is controlled to be connected with strong electricity for the rear end lighting circuit.
2. The method of claim 1, further comprising:
when detecting that the functional chip works normally, establishing connection between the functional chip and the illumination monitoring equipment, acquiring illumination monitoring data generated by the illumination monitoring equipment by using the functional chip, and sending the illumination monitoring data to the server.
3. The method of claim 1, wherein the alternative chip has a data processing speed lower than that of the functional chip.
4. The method of claim 1, wherein the execution chip has a data processing speed lower than that of the functional chip; the method further comprises the following steps:
and after the functional chip is detected to be abnormal, the functional chip is detected to be recovered to be normal, and if the execution chip detects that the time length for independently controlling the tail end relay is longer than a preset value, the functional chip is used for controlling the execution chip, so that the tail end relay is controlled to be connected with strong electricity for a rear end lighting circuit.
5. The method of claim 1 or 4, wherein the alternative chip is the executive chip.
6. The strong current controller is characterized by comprising a functional chip and an alternative chip, wherein the functional chip and the alternative chip are both used for being connected with lighting monitoring equipment and establishing communication with a server, and the functional chip is also used for controlling a terminal relay and accessing strong current to a rear-end lighting circuit;
the standby chip is used for detecting the state of the functional chip, establishing connection with the illumination monitoring equipment when the functional chip is detected to be abnormal, acquiring illumination monitoring data generated by the illumination monitoring equipment, and sending the illumination monitoring data to the server;
the standby chip is also used for detecting that the functional chip is recovered to be normal after detecting that the functional chip is abnormal, and if the time length of the standby chip for sending the illumination monitoring data is longer than a preset value, disconnecting the illumination monitoring equipment from the standby chip, establishing the connection between the functional chip and the illumination monitoring equipment, and acquiring and sending the illumination monitoring data to the server by using the functional chip;
the strong current controller also comprises an execution chip, and the functional chip is connected with the tail end relay through the execution chip;
the execution chip is used for receiving the control of the functional chip when detecting that the functional chip works normally, and controlling the tail end relay together with the functional chip so as to access strong electricity for a rear-end lighting circuit;
the execution chip is also used for being separated from the control of the functional chip when the functional chip is detected to be abnormal, and independently controlling the terminal relay so as to access strong electricity for the rear-end lighting circuit;
the executive chip is also used for acquiring feedback information of the tail end relay and control information sent by the functional chip, and the executive chip controls the tail end relay to be connected with strong electricity for the rear end lighting circuit according to the feedback information and the control information sent by the functional chip.
7. The strong electric controller according to claim 6,
the standby chip is used for establishing the connection between the functional chip and the illumination monitoring equipment when detecting that the functional chip works normally, acquiring illumination monitoring data generated by the illumination monitoring equipment by using the functional chip and sending the illumination monitoring data to the server.
8. The strong electric controller of claim 6, wherein the alternative chip has a data processing speed lower than that of the functional chip.
9. The strong electric controller according to claim 8, wherein the executive chip is further configured to detect that the functional chip is normal after detecting the abnormality of the functional chip, and detect that the duration of the independent control of the terminal relay is longer than a preset value, so as to receive the control of the functional chip again, and control the terminal relay together with the functional chip, thereby accessing a strong electric power to the back-end lighting circuit.
10. The strong electric controller according to claim 9,
the data processing speed of the execution chip is lower than that of the functional chip.
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| CN108319258A (en) * | 2018-03-15 | 2018-07-24 | 杭州佳汇技术有限公司 | A kind of DC-DC module power source master controller heat backup method |
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| US9588850B2 (en) * | 2014-10-30 | 2017-03-07 | Aruba Networks, Inc. | Network controller failover request to reduce network outages |
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| CN102769973A (en) * | 2012-07-16 | 2012-11-07 | 东南大学 | Light-controlled autonomous street lamp system and control method thereof |
| CN105159151A (en) * | 2015-07-28 | 2015-12-16 | 浙江大丰实业股份有限公司 | Stage synchronization control system |
| CN105323889A (en) * | 2015-11-19 | 2016-02-10 | 广东正力通用电气有限公司 | Hot backup automatic switching time control system |
| CN107979181A (en) * | 2017-12-21 | 2018-05-01 | 国网上海市电力公司 | A kind of harbour bank electricity monitoring system |
| CN108319258A (en) * | 2018-03-15 | 2018-07-24 | 杭州佳汇技术有限公司 | A kind of DC-DC module power source master controller heat backup method |
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