CN206211493U - A kind of intelligent security guard device power supply (DPS) - Google Patents
A kind of intelligent security guard device power supply (DPS) Download PDFInfo
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- CN206211493U CN206211493U CN201621032548.5U CN201621032548U CN206211493U CN 206211493 U CN206211493 U CN 206211493U CN 201621032548 U CN201621032548 U CN 201621032548U CN 206211493 U CN206211493 U CN 206211493U
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- power supply
- supply circuit
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- circuit
- dps
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Abstract
The utility model discloses a kind of intelligent security guard device power supply (DPS), it is intended to overcome the shortcomings of that the security devices such as digital camera of the prior art are difficult to the equipment that autonomous cold restart solves simple fault in equipment fault.It includes power module, power supply circuit, relay switch, controller and power supply detection module, and the power supply circuit is used to connect security device and power module；The relay switch series-fed circuit, relay switch connection controller, disconnection and closure for the power supply circuit that is controlled by the controller；The power supply detection module accesses power supply circuit, electric current and voltage for detecting power supply circuit；Controller connection power supply detection module and the relay switch.The utility model has to be realized to the automatic cold restart of security device, is routinely malfunctioned deadlock with solving equipment；The advantages of effectively reducing the human cost that security device is safeguarded.
Description
Technical field
The utility model is related to electronic circuit technology field, more particularly to a kind of intelligent security guard device power supply (DPS).
Background technology
At present, intelligent security guard equipment mainly includes digital camera, gradually substitutes traditional analog video camera, turns into
The main flow monitoring terminal equipment of protection and monitor field.Digital camera is the exquisite system based on control chips such as ARM, is being performed
In the work of round-the-clock monitor task, easily the interference by external working environment or the problem due to design defect itself and
There is the situation that error is crashed, these failures usually can be solved by way of cold restart digital camera, but it is artificial dry
The solution of pre- cold restart, is necessarily required to substantial amounts of human input, and maintenance efficiency it is low when, effect property is poor.
Utility model content
The utility model is to overcome the security devices such as digital camera of the prior art to be difficult in equipment fault
Autonomous cold restart solves the deficiency of the equipment of simple fault, there is provided independently can carry out cold restart when security device breaks down
A kind of intelligent security guard device power supply (DPS) of simple fault is attempted solving.
To solve the above problems, the utility model uses following technical scheme：
A kind of intelligent security guard device power supply (DPS) of the present utility model, including power module, power supply circuit, relay switch, control
Device processed and power supply detection module, the power supply circuit are used to connect security device and power module；The relay switch series connection
Power supply circuit, relay switch connection controller, disconnection and closure for the power supply circuit that is controlled by the controller；The power supply inspection
Survey module and access power supply circuit, electric current and voltage for detecting power supply circuit；Controller connection power supply detection module and
Relay switch, for when detection module of powering detects power supply circuit electric current and abnormal voltage data, control relay to be opened
Shut-off open and close conjunction power supply circuit restarts security device.
The utility model is used to be powered for such as digital supervision images first-class security device, and power supply circuit realizes power supply
Module accesses security device, by the operating current and operating voltage of detection module real-time detection security device of powering, in security protection
When the operating current and voltage of equipment occur abnormal, switched by controller control relay and complete a disconnection for power supply circuit
With closure so as to realize independently carrying out the cold restart of security device, attempt solving the purpose of simple fault.
Preferably, also including networking module and network interface, the networking module connects controller, and described network connects
Mouth connection networking module, the intelligent exchange for connecting security device access.To be controlled by networking module and the network port
Device connects intelligent exchange, because security device is by intelligent exchange access network, can be exchanged by obtaining intelligence
The security device enters outflow to judge whether security device breaks down in machine.A kind of common failure situation is to only exist
The whereabouts flow for accessing security device is then very low to feed back flow, now may determine that security device crashes, by controller
Control relay switch open and closure power supply circuit realize security device cold restart, attempt solving failure.
Preferably, power supply circuit sets lead-out terminal connection security device.
Preferably, relay switch is connected between lead-out terminal and power module.
Preferably, power supply detection module includes current detection circuit and voltage detecting circuit, the current detection circuit
Access power supply circuit and be connected in series with lead-out terminal, described voltage detecting circuit accesses power supply circuit and and output end
Son is connected in parallel.
Preferably, also including Current Voltage display, the Current Voltage display connects controller, is supplied for showing
Electric current and voltage data that electro-detection module is obtained.Current Voltage display is used to show the operating current voltage number of security device
According to for when cold restart cannot solve failure, there is provided field maintenance person investigates the data reference of failure problems.
Preferably, also include warning lamp, described warning lamp connection controller.When continuously restarting for several times still
It is invalid, then can open warning lamp by intelligent exchange to webmaster terminal alert.
Therefore, the utility model has the advantages that：(1) the automatic cold restart to security device is realized, to solve
Equipment routinely malfunctions deadlock；(2) human cost that security device is safeguarded effectively is reduced；(3) realize that equipment fault is automatic
Monitoring and solution, effectively improve network system operation stability.
Brief description of the drawings
Fig. 1 is the first attachment structure schematic diagram of the present utility model.
Fig. 2 is the second attachment structure schematic diagram of the present utility model.
In figure：1 power module；2 power supply circuits；21 lead-out terminals；3 relay switches；4 power supply detection modules；41 voltages
Detection circuit；42 current detection circuits；5 controllers；6 interconnection modules；61 network interfaces；7 Current Voltage displays；8 failures refer to
Show lamp；9 security devices.
Specific embodiment
The present invention is described further with reference to the accompanying drawings and detailed description.
Embodiment one：Fig. 1 is a kind of the first attachment structure schematic diagram of intelligent security guard device power supply (DPS) of the present utility model.Such as
Shown in figure, a kind of intelligent security guard equipment of the present utility model, including power module 1, power supply circuit 2, relay switch 3, control
Device 5 and power supply detection module 4.
The power supply circuit is used to connect security device 9 and power module.Power supply circuit sets the connection peace of lead-out terminal 21
Anti- equipment, for being powered for security device.
The relay switch series-fed circuit, relay switch connection controller, for the power supply that is controlled by the controller
The disconnection of circuit and closure；The power supply detection module accesses power supply circuit, electric current and voltage for detecting power supply circuit；Institute
Controller connection power supply detection module and relay switch are stated, for detecting power supply circuit electric current and electricity in power supply detection module
During pressure data exception, control relay switches off and closes power supply circuit and restarts security device.
The technical program is used to be powered for such as digital supervision images first-class security device, and power supply circuit is realized outside
Plant-grid connection security device, by the operating current and operating voltage of detection module real-time detection security device of powering, in security protection
When the operating current and voltage of equipment occur abnormal, switched by controller control relay and complete a disconnection for power supply circuit
With closure so as to realize independently carrying out the cold restart of security device, attempt solving the purpose of simple fault.
Controller uses arm processor in this programme, the Current Voltage detection data for receiving power supply detection module, sentences
Whether disconnected security device is working properly, and control relay switch open and closed action is set when judging abnormal
Standby cold restart, and can also judge whether failure excludes according to current and voltage data after cold restart is completed, and carry out again cold
Starting operation.
Embodiment two：Fig. 2 is a kind of attachment structure schematic diagram of intelligent security guard device power supply (DPS) first of the present utility model.As schemed
It is shown, a kind of intelligent security guard equipment of the present utility model, including power module 1, power supply circuit 2, relay switch 3, controller 5
With power supply detection module 4.
The power supply circuit sets the connection security device 9 of lead-out terminal 21, for being powered for security device.
Relay switch is connected between lead-out terminal and power supply detection module.Relay switch connects controller, is used for
Be controlled by the controller power supply circuit disconnection and closure.
Power supply detection module includes voltage detecting circuit 41 and current detection circuit 42, and the current detection circuit is accessed and supplied
Circuit and it is connected in series with lead-out terminal, described voltage detecting circuit accesses power supply circuit and in parallel with lead-out terminal
Connection.
Controller connection power supply detection module and the relay switch, for detecting power supply electricity in power supply detection module
When road electric current and abnormal voltage data, control relay switches off and closes power supply circuit and restarts security device.The present embodiment
In controller use arm processor.
Controller is electrically connected with networking module 6.Networking module is connected with network interface 61, is accessed for connecting security device
Intelligent exchange.Controller is connected with Current Voltage display 7, and the Current Voltage display connects controller, for showing
Show electric current and voltage data that power supply detection module is obtained.Current Voltage display is used to show the operating current electricity of security device
Pressure data, for when cold restart cannot solve failure, there is provided field maintenance person investigates the data reference of failure problems.We
Network interface in case uses RJ45 network interfaces.
Controller is connected with warning lamp 8, described warning lamp connection controller.Controller can be at default time
When number restarts still invalid, then warning lamp can be opened by intelligent exchange to webmaster terminal alert.
The technical program is used to be powered for such as digital supervision images first-class security device, and power supply circuit is realized outside
Plant-grid connection security device, by the operating current and operating voltage of detection module real-time detection security device of powering, in security protection
When the operating current and voltage of equipment occur abnormal, switched by controller control relay and complete a disconnection for power supply circuit
With closure so as to realize independently carrying out the cold restart of security device, attempt solving the purpose of simple fault.
Controller is connected by intelligent exchange by networking module and the network port simultaneously, because security device is by intelligence
Can interchanger access network, can be by obtaining entering outflow and judging security device for the security device in intelligent exchange
Whether break down.A kind of common failure situation be only exist access security device whereabouts flow it is then non-to feed back flow
It is often low, now may determine that security device crashes, realized by controller control relay switch open and closure power supply circuit
Security device cold restart, attempts solving failure.
Therefore the intelligent security guard device power supply (DPS) of the technical program can judge all based on operating current situation and network traffics
Whether the intelligent security guard equipment as digital monitoring camera breaks down, and carries out cold restart by being opened and closed power supply circuit,
Trial is fixed a breakdown, and effectively reduces the human cost that security device is safeguarded, improves security protection network job stability.
Claims (7)
1. a kind of intelligent security guard device power supply (DPS), it is characterized in that, including power module, power supply circuit, relay switch, controller and
Power supply detection module,
The power supply circuit is used to connect security device and power module；
The relay switch series-fed circuit, relay switch connection controller, for the power supply circuit that is controlled by the controller
Disconnection and closure；
The power supply detection module accesses power supply circuit, electric current and voltage for detecting power supply circuit；
Controller connection power supply detection module and the relay switch, for detecting power supply circuit electricity in power supply detection module
When stream and abnormal voltage data, control relay switches off and closes power supply circuit and restarts security device.
2. a kind of intelligent security guard device power supply (DPS) according to claim 1, it is characterized in that, also connect including networking module and network
Mouthful, the networking module connects controller, described network interface connection networking module, the friendship for connecting security device access
Change planes.
3. a kind of intelligent security guard device power supply (DPS) according to claim 1, it is characterized in that, power supply circuit sets lead-out terminal and connects
Connect security device.
4. a kind of intelligent security guard device power supply (DPS) according to claim 3, it is characterized in that, relay switch is connected on output end
Between son and power module.
5. a kind of intelligent security guard device power supply (DPS) according to claim 3 or 4, it is characterized in that, power supply detection module includes electricity
Current detection circuit and voltage detecting circuit, the current detection circuit access power supply circuit and are connected in series with lead-out terminal,
Described voltage detecting circuit accesses power supply circuit and is connected in parallel with lead-out terminal.
6. a kind of intelligent security guard device power supply (DPS) according to claim 1, it is characterized in that, also including Current Voltage display,
The Current Voltage display connects controller, for showing electric current and voltage data that power supply detection module is obtained.
7. a kind of intelligent security guard device power supply (DPS) according to claim 1, it is characterized in that, it is described also including warning lamp
Warning lamp connection controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032548.5U CN206211493U (en) | 2016-08-31 | 2016-08-31 | A kind of intelligent security guard device power supply (DPS) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032548.5U CN206211493U (en) | 2016-08-31 | 2016-08-31 | A kind of intelligent security guard device power supply (DPS) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211493U true CN206211493U (en) | 2017-05-31 |
Family
ID=58760205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621032548.5U Expired - Fee Related CN206211493U (en) | 2016-08-31 | 2016-08-31 | A kind of intelligent security guard device power supply (DPS) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277361A (en) * | 2017-07-19 | 2017-10-20 | 深圳市景阳科技股份有限公司 | Device, application method and the system of network monitoring video camera |
| CN109976954A (en) * | 2019-04-12 | 2019-07-05 | 苏州浪潮智能科技有限公司 | A kind of cold restart device |
-
2016
- 2016-08-31 CN CN201621032548.5U patent/CN206211493U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277361A (en) * | 2017-07-19 | 2017-10-20 | 深圳市景阳科技股份有限公司 | Device, application method and the system of network monitoring video camera |
| CN109976954A (en) * | 2019-04-12 | 2019-07-05 | 苏州浪潮智能科技有限公司 | A kind of cold restart device |
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| 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: 20170531 Termination date: 20210831 |