CN113137551B - Intelligent wall panel with communication fault protection function - Google Patents
Intelligent wall panel with communication fault protection function Download PDFInfo
- Publication number
- CN113137551B CN113137551B CN202110447262.2A CN202110447262A CN113137551B CN 113137551 B CN113137551 B CN 113137551B CN 202110447262 A CN202110447262 A CN 202110447262A CN 113137551 B CN113137551 B CN 113137551B
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- CN
- China
- Prior art keywords
- microprocessor
- wall panel
- normally closed
- interface circuit
- closed relay
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
Abstract
The invention discloses an intelligent wall panel with a communication fault protection function, which comprises an intelligent wall panel, a control circuit board fixed in the intelligent wall panel and a key positioned on the intelligent wall panel, wherein a microprocessor, a direct current power supply circuit connected with the microprocessor and a communication interface circuit connected with the microprocessor are arranged on the control circuit board, controlled intelligent equipment is in signal connection with the communication interface circuit, the key is connected with the microprocessor, a normally closed relay is also arranged in the intelligent wall panel, and a relay driving circuit connected with the microprocessor is fixed on the control circuit board. The intelligent power supply control system is reasonable in structural arrangement, controls the power supply of the controlled intelligent equipment, reduces adverse effects on customers caused by communication faults, wins abundant processing time for maintenance work, realizes emergency control capability through the power supply on-off control of the controlled intelligent equipment, and is high in applicability and good in practicability.
Description
Technical Field
The invention belongs to the technical field of intelligent equipment, and particularly relates to an intelligent wall panel with a communication fault protection function.
Background
Along with the popularization of the current intelligent equipment, the working states of various intelligent equipment such as intelligent lamps, such as brightness, color temperature, closing and the like, need to be controlled through a specific communication interface and a communication instruction, in order to realize the control at any time, the controlled intelligent equipment is generally required to be in a standby state without power failure at any time so as to receive the control instruction at any time, an intelligent wall panel is a device which is fixed on a wall and generally takes a plurality of keys as a control instruction sending device of a man-machine interaction interface, when one key on the panel is pressed, the panel triggers to act, and sends the control instruction to the controlled intelligent equipment to a specific communication link according to the configured parameters of the key,
although it can satisfy the demand in market, but there is certain defect in the practical application in-process, when the communication link receives the interference or communication contact circuit damages because some unexpected reasons such as communication line, will make the communication break down, thereby intelligence wall control panel just can't establish communication with controlled smart machine and contact and cause the out of control of controlled equipment this moment, thereby cause very big inconvenience to user's daily life, also can cause very big maintenance response and processing time pressure to the equipment maintenance factory end simultaneously, so suitability and practicality receive the restriction to a certain extent.
Disclosure of Invention
The invention aims to provide an intelligent wall panel with a communication fault protection function, which is reasonable in structural arrangement and high in applicability.
The technical scheme for achieving the purpose of the invention is that the intelligent wall panel with the communication fault protection function comprises an intelligent wall panel, a control circuit board fixed in the intelligent wall panel and a key positioned on the intelligent wall panel, wherein a microprocessor, a direct current power supply circuit connected with the microprocessor and a communication interface circuit connected with the microprocessor are arranged on the control circuit board, controlled intelligent equipment is in signal connection with the communication interface circuit, the key is connected with the microprocessor, a normally closed relay is also arranged in the intelligent wall panel, a relay driving circuit connected with the microprocessor is fixed on the control circuit board, the driving end of the normally closed relay is electrically connected with the relay driving circuit, and the normally closed relay is connected between an alternating current live wire and a power supply interface of the controlled intelligent equipment.
The communication interface circuit has a communication fault detection function, when the button is pressed down, the microprocessor can carry out fault detection on the communication interface circuit, and when the communication interface circuit does not have a fault, the microprocessor can control the output contact of the normally closed relay to be connected or disconnected.
After a key is pressed down, if a communication fault that the communication interface circuit cannot be connected with controlled equipment occurs, the microprocessor can judge the current state of the normally closed relay in real time, when the normally closed relay is switched on, the output of the normally closed relay is switched off, and when the output of the normally closed relay is not switched on, the output of the normally closed relay is switched on.
The communication interface circuit is a wired interface circuit or a wireless interface circuit.
The invention has the positive effects that: the invention has reasonable structure, is provided with the normally closed relay and the relay driving circuit, can disconnect or connect the alternating current power supply of the controlled intelligent equipment through the microprocessor when the communication interface circuit fails and can not realize the communication protocol instruction control of the controlled intelligent equipment through a communication link, realizes the emergent physical control, is favorable for reducing the adverse effect on customers caused by communication failure and gaining abundant processing time for maintenance work, and adopts the normally closed relay to ensure that the output switch contact is in a normally closed state without driving power consumption, thereby avoiding additional power consumption, saving energy, being efficient, simple and easy to operate, having stable and reliable use, strong applicability and good practicability.
Drawings
In order that the manner in which the present invention is more fully understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, wherein:
FIG. 1 is a schematic diagram of an application wiring structure of the present invention;
FIG. 2 is a block circuit diagram of the present invention;
fig. 3 is a flow chart of the operation of the present invention.
Detailed Description
(example 1)
Fig. 1 to 3 show an embodiment of the present invention, wherein fig. 1 is a schematic diagram of an application wiring structure of the present invention; FIG. 2 is a block circuit diagram of the present invention; fig. 3 is a flow chart of the operation of the present invention.
Referring to fig. 1 to 3, an intelligent wall panel with a communication fault protection function includes an intelligent wall panel 1, a control circuit board 2 fixed in the intelligent wall panel, and a key 3 located on the intelligent wall panel, where the control circuit board 2 is provided with a microprocessor 21, a dc power supply circuit 22 connected with the microprocessor, and a communication interface circuit 23 connected with the microprocessor, a controlled intelligent device is in signal connection with the communication interface circuit, the key is connected with the microprocessor, the intelligent wall panel is also provided with a normally closed relay 24, the control circuit board is fixed with a relay drive circuit 25 connected with the microprocessor, a drive end of the normally closed relay is electrically connected with the relay drive circuit, and the normally closed relay is connected between an ac live wire and a power supply interface of the controlled intelligent device 4.
The communication interface circuit has a communication fault detection function, when the button is pressed, the microprocessor can carry out fault detection on the communication interface circuit, and when the communication interface circuit is not in fault, the microprocessor can control the output contact of the normally closed relay to be connected or disconnected.
After a key is pressed down, if a communication fault that the communication interface circuit cannot be connected with controlled equipment occurs, the microprocessor can judge the current state of the normally closed relay in real time, when the normally closed relay is switched on, the output of the normally closed relay is switched off, and when the output of the normally closed relay is not switched on, the output of the normally closed relay is switched on.
The communication interface circuit is a wired interface circuit or a wireless interface circuit.
The working process is as follows: judging whether a key is pressed on a panel or not, judging whether a communication interface circuit has a fault or not when the key is pressed, judging whether a normally closed relay is switched on or not if no fault exists, if so, switching off the output of the normally closed relay, if not, controlling the output contact of the normally closed relay to be switched on or switched off by a microprocessor, and if the communication interface circuit is switched on to output the normally closed relay, sending a control instruction built in the key by the communication interface circuit.
The intelligent wall panel is reasonable in structure arrangement, provided with the normally closed relay and the relay driving circuit, when the communication interface circuit fails and cannot control the controlled intelligent equipment, the normally closed relay can be switched off or on through the microprocessor, so that the power supply of the controlled intelligent equipment can be controlled, the adverse effect on a client caused by the communication failure is favorably reduced, abundant processing time is favorably won for maintenance work, and the normally closed relay is adopted to be in a normally closed state without driving power consumption, so that the power consumption is not additionally increased, the energy is saved, the efficiency is high, the simplicity and the practicability are realized, the emergency control capability of the intelligent wall panel on the controlled intelligent equipment when the communication link fails is improved, the use is stable and reliable, the applicability is strong, and the practicability is good.
The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (1)
1. The utility model provides an intelligence wall panel with communication fault protect function, includes intelligence wall panel and fixes the control circuit board in intelligence wall panel and be in the button on the intelligence wall panel, its characterized in that: the control circuit board is provided with a microprocessor, a direct current power supply circuit connected with the microprocessor and a communication interface circuit connected with the microprocessor, controlled intelligent equipment is in signal connection with the communication interface circuit, the key is connected with the microprocessor, a normally closed relay is further arranged in the intelligent wall panel, a relay driving circuit connected with the microprocessor is fixed on the control circuit board, a driving end of the normally closed relay is electrically connected with the relay driving circuit, and the normally closed relay is connected between an alternating current live wire and a power supply interface of the controlled intelligent equipment;
the communication interface circuit is provided with a detection module, when a key is pressed down, the microprocessor carries out fault detection on the communication interface circuit, and when the communication interface circuit does not have a fault, the microprocessor can control the output contact of the normally closed relay to be connected or disconnected;
after a key is pressed down, if a communication fault that the communication interface circuit cannot be connected with controlled equipment occurs, the microprocessor can detect and judge the current state of the normally closed relay in real time, when the normally closed relay is switched on, the output of the normally closed relay is switched off, and when the output of the normally closed relay is not switched on, the output of the normally closed relay is switched on;
the communication interface circuit is a wired interface circuit or a wireless interface circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110447262.2A CN113137551B (en) | 2021-04-25 | 2021-04-25 | Intelligent wall panel with communication fault protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110447262.2A CN113137551B (en) | 2021-04-25 | 2021-04-25 | Intelligent wall panel with communication fault protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113137551A CN113137551A (en) | 2021-07-20 |
| CN113137551B true CN113137551B (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110447262.2A Active CN113137551B (en) | 2021-04-25 | 2021-04-25 | Intelligent wall panel with communication fault protection function |
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| Country | Link |
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| CN (1) | CN113137551B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201563276U (en) * | 2009-11-16 | 2010-08-25 | 欧阳东 | Intelligent type lamplight switch panel |
| CN202995304U (en) * | 2012-10-15 | 2013-06-12 | 温州泰家宝智能控制系统有限公司 | Intelligent wall switch |
| CN204116837U (en) * | 2014-08-08 | 2015-01-21 | 深圳市后宅网络科技有限公司 | A kind of Smart Home management control system structure |
| CN204631481U (en) * | 2015-03-25 | 2015-09-09 | 上海汉德加网络科技股份有限公司 | Communication intelligent control device |
| CN112283875B (en) * | 2020-10-26 | 2022-04-22 | Tcl空调器(中山)有限公司 | Air conditioner, communication circuit of air conditioner internal and external machines and fault detection method of communication circuit |
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2021
- 2021-04-25 CN CN202110447262.2A patent/CN113137551B/en active Active
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| Publication number | Publication date |
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| CN113137551A (en) | 2021-07-20 |
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Effective date of registration: 20230927 Address after: No. 53 Xingang East Road, Haizhu District, Guangzhou City, Guangdong Province, 510000, 307-2 (office only) Patentee after: GUANGZHOU LIKONG ZHIDIAN INFORMATION TECHNOLOGY CO.,LTD. Patentee after: SHANGHAI ENTERPRISE INDUSTRIAL (Group) Co.,Ltd. Address before: 510000 room 601-607, No.3, 81 Xianlie Middle Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: UNITED CONTROL TECHNOLOGY CO.,LTD. |