CN205318151U - Material evidence data management and control platform intelligence environmental control system - Google Patents
Material evidence data management and control platform intelligence environmental control system Download PDFInfo
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- CN205318151U CN205318151U CN201521030388.6U CN201521030388U CN205318151U CN 205318151 U CN205318151 U CN 205318151U CN 201521030388 U CN201521030388 U CN 201521030388U CN 205318151 U CN205318151 U CN 205318151U
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Abstract
The utility model relates to a material evidence data management and control platform intelligence environmental control system, including host computer, gateway equipment and a plurality of environmental parameter acquisition and transmission equipment, gateway equipment is connected with host computer, a plurality of environmental parameter acquisition and transmission equipment, environmental parameter acquisition and transmission equipment sets up in the material evidence storeroom. The utility model discloses in among each environmental parameter acquisition and transmission equipment is in local lan, be furnished with definite IP address for each environmental parameter acquisition and transmission equipment room does not exist interference problem, the perfect environmental parameter acquisition and transmission equipment compatibility problem that solves. A plurality of environmental parameter acquisition and transmission equipment pass through gateway equipment and use TCPIP agreement and host computer communication for the remote monitoring realizes simply, the convenience.
Description
Technical field
The utility model relates to monitoring field, specifically a kind of material evidence data control platform intelligent environment Controlling System.
Background technology
Material evidence data control platform intelligent environment Controlling System be utilize that environmental parameter collect and transmit equipment gathers the temperature of material evidence storeroom, humidity, smokescope data are sent to upper computer in real time and show and the system that records. multiple environmental parameter collect and transmit equipment of existing material evidence data control platform intelligent environment Controlling System are arranged on position concrete in multiple material evidence storeroom targetedly, each environmental parameter collect and transmit equipment and upper computer adopt RS485 communication bus to carry out data transmission, for forming perfect environmental parameter monitoring network, but RS485 communication bus networking limited amount, more Multi net voting is more complicated for equipment, the interference being subject to is more big, networking scope is limited, realize remote monitoring to need RS485TCP/IP transmodulator is installed, make environmental parameter collect and transmit equipment compatibility difference and realize remote monitoring inconvenience.
Practical novel content
For the deficiencies in the prior art, the utility model provides the material evidence data control platform intelligent environment Controlling System that a kind of environmental parameter collect and transmit equipment compatibility is good, be convenient to remote monitoring.
The utility model adopts following technical scheme to realize: material evidence data control platform intelligent environment Controlling System, comprises upper computer, gateway equipment and multiple environmental parameter collect and transmit equipment; Described gateway equipment is by netting twine and upper computer, multiple environmental parameter collect and transmit equipment connection, and described environmental parameter collect and transmit equipment is arranged in material evidence storeroom.
Described environmental parameter collect and transmit equipment comprises: micro-chip and connected humiture data acquisition circuit, smokescope data acquisition circuit, Ethernet chip circuit, watchdog reset circuit, download program debug circuit, and the smoke transducer that the humiture sensor being connected with humiture data acquisition circuit is connected with smokescope data acquisition circuit.
Described Ethernet chip circuit is connected with Ethernet transformer interface circuit, and described Ethernet transformer interface circuit is by netting twine and gateway equipment connection;
Described Ethernet chip circuit adopts the Ethernet controller of peripheral hardware serial line interface and integrated TCP/IP protocol stack, is connected with micro-chip by serial line interface.
Described Ethernet transformer interface circuit adopts the net mouth of integrated Ethernet transformer and data exhibited light.
Described humiture sensor and smoke transducer are arranged in each preservation subregion of material evidence storeroom.
Described humiture sensor is multiple. Described smoke transducer is multiple.
The utility model has following useful effect and advantage:
1. in the utility model, each environmental parameter collect and transmit equipment is among local area network network, is furnished with the IP address determined so that each environmental parameter collect and transmit equipment room does not exist interference problem, perfect solution environmental parameter collect and transmit hardware compatibility sex chromosome mosaicism.
2. environmental parameter collect and transmit equipment of the present utility model have employed peripheral hardware serial line interface and the Ethernet controller of integrated TCP/IP protocol stack, it is possible to by TCP/IP agreement and upper machine communication so that remote monitoring implements simply, convenience.
Accompanying drawing explanation
Fig. 1 is system architecture schematic diagram of the present utility model;
Wherein, 101,102,103,10n be environmental parameter collect and transmit equipment, 20 is gateway equipment, and 30 is upper computer;
Fig. 2 is border of the present utility model parameter acquisition transmission equipment hardware architecture diagram;
Wherein, 1001, power source circuit, 1002, micro-chip, 1003, watchdog reset circuit, 1004, download program debug circuit, 1005, humiture data acquisition circuit, 1006, smokescope data acquisition circuit, 1007, Ethernet chip circuit, 1008, Ethernet transformer interface circuit.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
A kind of material evidence data control platform intelligent environment Controlling System, comprising: multiple environmental parameter collect and transmit equipment, for being arranged on multiple particular location in each material evidence storeroom; One gateway equipment, for being connected with above-mentioned multiple environmental parameter collect and transmit equipment and a terminal, communicates with the network of computer upper computer exchange for carrying out multiple environmental parameter collect and transmit equipment. And a computer upper computer.
Consulting shown in Fig. 1, material evidence storeroom intelligent environment monitoring system, it comprises multiple environmental parameter collect and transmit equipment 101......10n, for being arranged on concrete position, material evidence room, is connected with gateway equipment 20 by cable; Can gathering the environmental parameter of material evidence storeroom particular location respectively by this environmental parameter collect and transmit equipment 101......10n and be transmitted, described environmental parameter is temperature, humidity and smokescope. One gateway equipment 20, for being connected with above-mentioned multiple environmental parameter collect and transmit equipment 101......10n and a computer upper computer 30, communicates with the network of computer upper computer exchange for multiple environmental parameter collect and transmit equipment; This gateway equipment 20 is the necessary equipment setting up material evidence data control platform intelligent environment Controlling System, can according to the environmental parameter collect and transmit number of devices of material evidence keeping indoor location number and the gateway equipment of the different models of selecting switching port different or multiple few port gateway equipment bridge joint, cascades etc. realize; And a computer upper computer 30, temperature data, humidity data and the smokescope data come for receiving each environmental parameter collect and transmit equipment institute collect and transmit show in real time, and man-machine dialogue function (by keyboard, mouse etc.) can be used, the parameter of environmental parameter collect and transmit equipment is set, adjusts, calls.
Wherein, TCP/IP agreement is adopted in order to realize environmental parameter collect and transmit equipment and computer upper machine communication, different from existing environmental parameter collect and transmit equipment, consult Fig. 2, in this material evidence data control platform intelligent environment Controlling System, the main power circuit part in environmental parameter collect and transmit equipment 101......10n specifically comprises power source circuit 1001, micro-chip 1002, watchdog reset circuit 1003, download program debug circuit 1004, humiture data acquisition circuit 1005, smokescope data acquisition circuit 1006, Ethernet chip circuit 1007, Ethernet transformer interface circuit 1008, also comprise the humiture sensor being connected with humiture data acquisition circuit 1005, with the smoke transducer that smokescope data acquisition circuit 1006 is connected. humiture sensor and smoke transducer are arranged at the control point of the concrete required monitoring of material evidence storeroom respectively.
Described power source circuit 1001 is made up of power supply interface, filter capacitor, voltage stabilizing tube, transformation voltage stabilizing chip, for micro-chip 1002, dog circuit 1003 of guarding the gate, humiture data acquisition circuit 1005, smokescope data acquisition circuit 1006 and Ethernet chip circuit 1007 are powered.
What described micro-chip 1002 adopted is STM8S103 or STM8S105 micro-chip, is the master control of environmental parameter collect and transmit equipment. By driving humiture data acquisition circuit 1005 and smokescope data acquisition circuit 1006 to obtain the data collected, after encapsulation process, by driving Ethernet chip circuit 1007 that through gateway equipment 20, temperature data, humidity data and smokescope data are sent to upper computer with TCP/IP agreement.
Described watchdog reset circuit 1003, by the circuit formed with the resistance of SP706SEN chip and collocation, electric capacity, for resetting to micro-chip 1002, to prevent single chip microcomputer halt, makes micro-chip 1002 steady operation.
Described download program debug circuit 1004 is micro-chip 1002 interface circuit, it is achieved the download of Single Chip Microcomputer (SCM) program and debugging. This circuit utilizes micro-chip 1002 to have single line interface module and debugging module, it is achieved non-intrusion type, real-time on-line debugging and memory program fast.
The pull-up resistor that described humiture data acquisition circuit 1005 mates for resistance, is connected with AM2302 humiture sensor, by the driving of micro-chip 1002, carries out the collection of temperature data and humidity data.
The circuit that described smokescope data acquisition circuit 1006 is made up of resistance, electric capacity, rly., is connected with smoke transducer, by the driving of micro-chip 1002, carries out the collection of smokescope data.
Described humiture sensor and smoke transducer are arranged at the positions such as folder preserves subregion, conventional material evidence preserves subregion, moistureproof material evidence preserves subregion, biological evidence preserves in subregion of material evidence storeroom. At least one humiture sensor and at least one smoke transducer are all set in each subregion; Humiture sensor can be arranged at indoor sidewall or preserve on the shelf of subregion; Smoke transducer can be arranged at indoor roof or preserve above the shelf of subregion.
Described Ethernet chip circuit 1007 adopts a devices at full hardware TCP/IP embedded Ethernet controller, model is W5500, it is integrated with TCP/IP protocol stack, 10M/100M ethernet data link layer and physical layer, carry out communication by peripheral hardware serial line interface (SPI) and micro-chip 1002. Only need by will with TCP/IP agreement send data write above-mentioned Ethernet controller send buffer zone, just send the data to upper computer by Ethernet transformer interface circuit 1008.
What described Ethernet transformer interface circuit 1008 adopted is the HR911103A standard network mouth being integrated with Ethernet transformer, data exhibited light. The voltage isolation performance with more than 1.5kV, to prevent statics.
Claims (7)
1. material evidence data control platform intelligent environment Controlling System, it is characterised in that: comprise upper computer (30), gateway equipment (20) and multiple environmental parameter collect and transmit equipment; Described gateway equipment (20) is by netting twine and upper computer, multiple environmental parameter collect and transmit equipment connection, and described environmental parameter collect and transmit equipment is arranged in material evidence storeroom;
Described environmental parameter collect and transmit equipment comprises: micro-chip (1002) and connected humiture data acquisition circuit (1005), smokescope data acquisition circuit (1006), Ethernet chip circuit (1007), watchdog reset circuit (1003), download program debug circuit (1004), and the smoke transducer that the humiture sensor being connected with humiture data acquisition circuit (1005) is connected with smokescope data acquisition circuit (1006).
2. material evidence data control platform intelligent environment Controlling System according to claim 1, it is characterized in that described Ethernet chip circuit (1007) is connected with Ethernet transformer interface circuit (1008), described Ethernet transformer interface circuit (1008) is connected with gateway equipment (20) by netting twine.
3. material evidence data control platform intelligent environment Controlling System according to claim 1 and 2, it is characterized in that described Ethernet chip circuit (1007) adopts the Ethernet controller of peripheral hardware serial line interface and integrated TCP/IP protocol stack, it is connected with micro-chip (1002) by serial line interface.
4. material evidence data control platform intelligent environment Controlling System according to claim 2, it is characterised in that described Ethernet transformer interface circuit (1008) adopts the net mouth of integrated Ethernet transformer and data exhibited light.
5. material evidence data control platform intelligent environment Controlling System according to claim 1, it is characterised in that described humiture sensor and smoke transducer are arranged in each preservation subregion of material evidence storeroom.
6. material evidence data control platform intelligent environment Controlling System according to claim 1, it is characterised in that described humiture sensor is multiple.
7. material evidence data control platform intelligent environment Controlling System according to claim 1, it is characterised in that described smoke transducer is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521030388.6U CN205318151U (en) | 2015-12-14 | 2015-12-14 | Material evidence data management and control platform intelligence environmental control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521030388.6U CN205318151U (en) | 2015-12-14 | 2015-12-14 | Material evidence data management and control platform intelligence environmental control system |
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| CN205318151U true CN205318151U (en) | 2016-06-15 |
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| CN201521030388.6U Active CN205318151U (en) | 2015-12-14 | 2015-12-14 | Material evidence data management and control platform intelligence environmental control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111262933A (en) * | 2020-01-16 | 2020-06-09 | 重庆蓝正生物科技有限公司 | Visual management and control system |
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2015
- 2015-12-14 CN CN201521030388.6U patent/CN205318151U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111262933A (en) * | 2020-01-16 | 2020-06-09 | 重庆蓝正生物科技有限公司 | Visual management and control system |
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