CN205384729U - Poultry domestic animal feeding tank dynamic verification device based on GPRS network - Google Patents

Abstract

The utility model discloses a poultry domestic animal feeding tank dynamic verification device based on GPRS network, including the real -time detection device, alarm device and wireless data transmission device, by level sensor, pH value sensor real -time detection data, analog -to -digital conversion module becomes the digital quantity with data conversion, handles the back through master control circuit again, directly perceived clearly the demonstration on the display, work as water level, pH value and exceed the settlement scope, alarm device is automatic alarm, and the while will be by because gained alarm device 1 to cell -phone, computer equipment will be measured to the wireless data transmission module of GPRS network. The utility model discloses aim at the real -time detection feeding tank water yield and quality of water, simple easy the realization has been avoided reducing manpower work load like wire transmission because the water that spills over leads to the circuit to break down and can't in time receive the condition of data, improves work efficiency to the low -cost high benefit that obtains.

Description

A kind of domestic birds and animals based on GPRS network feeds tank device for dynamically detecting

Technical field

This utility model relates to level measuring, pH value is measured and with the AT89C51 wireless data transmission based on GPRS network being core.

Background technology

Society sustained economic development, scientific and technical innovation improves constantly, and China, as big developing country, not only to pay close attention to large-scale production industry, it is also noted that small-sized production cultivation.Based on tradition, a lot of plants are also relying on manpower to complete work due to economic dispatch reason, one of wherein cumbersome work is hello the tank of poultry, domestic animal, manually water yield of each hello tank of detection is to prevent the very few deficiency of water amount from drinking or water spilling breaking-up breeding environment in real time for needs, and these add the workload of people undoubtedly.It addition, as the drinking water of poultry, domestic animal, the pH value of water must be guaranteed, owing to industrial wastewater and sanitary sewage may make drinking water occur to go bad, thus causing domestic birds and animals morbidity death, cause huge economic loss.According to domestic birds and animals water hygiene deliberated index, the pH value of drinking water is typically between 6.5～8.5.To sum up, in order to economy better develops, it is necessary to design a kind of domestic birds and animals based on GPRS network and feed tank device for dynamically detecting, automatically detection in real time sensed water level, pH value, reduce the waste of manpower, improves work efficiency, increase economic benefit, promote whole nation economic development.

Utility model content

This utility model provides a kind of domestic birds and animals based on GPRS network and feeds tank device for dynamically detecting, with AT89C51 for core, based on GPRS network wireless data transmission, feed the water level of tank, pH value to domestic birds and animals detect in real time and report to the police, by data acquisition, data process, and data show and data transmission combines, to solve the problems referred to above.

This utility model devises a kind of domestic birds and animals based on GPRS network and feeds tank device for dynamically detecting, comprising: real-time detection apparatus, alarm device and wireless data transmission device, described real-time detection apparatus, by level sensor, pH sensor real-time detector data, after governor circuit processes, by display video data directly perceived, it is simple to detection；Described alarm device, when water level, pH value are beyond set point, alarm device is by automatic sound-light alarm；Described wireless data transmission device, is transferred to mobile phone, computer equipment by the wireless data transfer module based on GPRS network by measurement the data obtained.

Described level sensor is resistant to elevated temperatures level sensor NO1-SWC-T high-temperature liquid level sensor, it is prevented that sensor is impaired because working long hours.

Described display is LCD1602, low-power consumption and meet people with eye be accustomed to thus avoiding using eyestrain.

Described wireless data transfer module is SIEMENSMC55 chip, has high reliability, autgmentability and anti-interference.

Described alarm device is buzzer and LED, it is prevented that water level, pH value cause damage beyond set point.

The beneficial effects of the utility model: design simple in construction easily realizes, LCD display detection clear data understands, reduces eyestrain；System adds the measurement of pH value, it is to avoid ignoring thus reduce the sickness rate of domestic birds and animals the water hygiene, devise warning system, is beneficial to staff and controls to feed the change of the tank water yield and pH value.Can be obtained in real time at mobile terminal by this method poultry raiser and feed the dynamic of tank, reduce manual work's amount to a certain extent, it is to avoid economic loss.

Accompanying drawing explanation

Fig. 1 is master-plan structure chart of the present utility model, wherein: 1. domestic birds and animals feeds tank；2.pH value sensor；3. level sensor.

Fig. 2 is display module circuit diagram of the present utility model.

Fig. 3 is wireless transport module circuit diagram of the present utility model.

Fig. 4 is sound and light alarm module circuit diagram of the present utility model.

Detailed description of the invention

Realize technological means below in conjunction with being specifically illustrating to of the present utility model, reach functional purpose and be further elaborated.

As it is shown in figure 1, a kind of domestic birds and animals based on GPRS network feeds tank device for dynamically detecting, including: governor circuit module, data acquisition module, display module, sound and light alarm module and wireless communication module.By level sensor, pH sensor real-time detector data, after central processing unit AT89C51 single-chip microcomputer processes, it is shown on LCD1602, the chip SIEMENSMC55 simultaneously passing through to have wireless data transmission function transfers data to mobile phone, apparatus such as computer, additionally when water level, pH value lower than or beyond preset range, LED in device and buzzer are by automatic alarm.

Described governor circuit adopts chip AT89C51, it adopts ATMEL high density nonvolatile storage manufacturing technology manufacture, it it is a kind of efficiently microcontroller, multi-functional 8 bit CPUs and flash memory are combined in one single chip by it, it is possible to provide, for a lot of embedded control systems, the design that a kind of practicality is high.

Described power module adopts chip 7150, and output voltage is 5.0V, can be used in the power supply unit of the power supplys such as battery, various communication equipment and audio/video devices, convenient and reliable.Input and power to circuit through over commutation, filtering and voltage stabilizing formation DC source.According to diode unilateral conduction, adopt diode the alternating current of direction alternate transition can be changed over the pulse direct current that direction is constant；In order to reduce the pulsation of voltage, make output voltage smoothened, the electric capacity that capacity meets RC=(3-5) T/2 can be adopted to be filtered, use the circuit simple and convenient of capacitor filtering, output voltage average value is high, is often used in the circuit that load current is only small and its change is also only small；In order to prevent circuit from producing self-oscillation, can eliminating the inductance sensing that input line is longer by an electric capacity in parallel, its capacity is generally less than 1uF；In order to release the high-frequency noise in output voltage, can the capacity in parallel electric capacity less than 1uF, in order to export bigger pulse.It is noted that if capacity is relatively big, after input disconnects, electric capacity can discharge from output end of voltage stabilizer to 7150 manostat, so can be easily damaged manostat.

Described data acquisition module adopts resistant to elevated temperatures level sensor NO1-SWC-T high-temperature liquid level sensor and pH sensor, because the water yield feeding tank need to detect in real time, adopts high-temperature liquid level sensor to prevent sensor impaired because working long hours.NO1-SWC-T high-temperature liquid level sensor is not affected by environment, temperature, weather, waterproof, Explosion-proof Design, it it is the throw-in type liquid level sensor of a high-quality, high performance-price ratio, and have high accuracy, high stability, contactless, low-power consumption, corrosion-resistant, waterproof, explosion-proof, high temperature resistant, the advantages such as simple are installed, can be used for level gauging, automatically control, the long-range function such as control, remote alarms, outputting standard signal, can support the use with various instrument, PLC, converter, acquisition module；PH sensor is commonly called as pH probe, is made up of glass electrode and reference electrode two parts.Glass electrode is made up of glass pole, glass-film, interior reference solution, internal reference electrode, electrode cap, electric wire etc.；Reference electrode has known and constant electrode potential, commonly uses calomel electrode or silver/silver chloride electrode.Owing to pH value is relevant with temperature, so, generally also to increase a temperature electrode carries out temperature-compensating, form three pole combination electrodes, with hydrion glass electrode and reference electrode composition galvanic element, in glass-film with detected solution, hydrion carries out in ion exchange process, by measuring the potential difference between electrode, detect the hydrogen ion concentration in solution, thus recording the pH value of fluid to be measured.

Described analog-to-digital conversion module adopts chip ADC0808, ADC0808 to be that an inside has 8 passage variable connectors, carries out 8 sampling resolution A/D converter parts of A/D conversion with Approach by inchmeal principle.It can carry out the input of analog input signal Zhong mono-tunnel, gating 8 road carry out A/D conversion according to 3 bit address input line ADDA, ADDB, ADDC, and each Channel-shifted time is approximately 100 μ s, and in this circuit design, ADC0808 need to gather 2 road analog input signals altogether.Because not having clock circuit inside ADC0808, required clock signal must be provided by the external world, so being connected with the CLOCK pin of single-chip microcomputer by the ALE pin of ADC0808.

Described display module adopts LCD1602, and present LCD display has become as main flow, and it can show substantial amounts of information, and such as word, curve, figure and animation etc., price also have dropped a lot, receives the favor of a lot of people.4 common anode charactrons of most employing in existing design, and adopt LCD display to be shown together with pH value by water level, clear, and LCD display there is low-power consumption, meet people by eye custom thus avoiding with eyestrain, it does not have electromagnetic radiation and display such as contain much information at the advantage.

Described sound and light alarm module adopts LED and buzzer, when the water level collected or pH value lower than or beyond the scope preset, device will send sound and light alarm automatically.Circuit utilizes the P3.3 mouth of AT89C51 to drive buzzer, exports relatively large electric current to drive PNP triode conducting and cut-off two states, thus reaching to promote buzzer to send sound.The P3.4 mouth utilizing AT89C51 carrys out LED, should be noted that the resistance of the resistance being connected with diode can not be too big, if resistance is excessive, it is possible to do not have any phenomenon.

Described wireless communication module adopts chip SIEMENSMC55, existing transmission system of comparing frequently with RS485 or RS232 etc., GPRS network expense in disposable input and network operation is little, the huge conductor material of consuming and labour cost can be saved, and eliminate maintenance repair and maintenance cost, meanwhile, there is high reliability, autgmentability and anti-interference.The serial line interface of 51 single-chip microcomputers was set, it is necessary to the baud rate of serial communication and the working method of serial communication are configured before carrying out GPRS communication.Generally, the working method of walking of 51 single-chip microcomputers is working method 1, and Configuration of baud rate is 9600bps, and same GPRS module also to become 9600bps Configuration of baud rate, and the form of serial communication is set to 8 bit data positions, and 1 stops position and no parity check position.Do not have so-called line model and command mode due to MC55, all control of which send corresponding AT order each through 51 single-chip microcomputers and realize GPRS radio communication.

Described above is ultimate principle of the present utility model, realization rate and advantage of the present utility model, this utility model automatically detects domestic birds and animals and feeds the water level of tank and the pH value of water and show measured data in a lcd display, it is important that wireless data transmission can be carried out by GPRS network, can feeding tank state at PC or mobile phone real-time monitored, wireless data transmission it also avoid such as wire transmission because the water overflowed causes that circuit malfunctions cannot receive the situation of data in time simultaneously.Adopt this utility model to obtain high benefit with low cost, reduce manual work's amount simultaneously, improve work efficiency.

Claims (5)

1. the domestic birds and animals based on GPRS network feeds tank device for dynamically detecting, comprising: real-time detection apparatus, alarm device and wireless data transmission device, described real-time detection apparatus, it is characterized in that by level sensor, pH sensor real-time detector data, after governor circuit processes, by display video data directly perceived, it is simple to detection；

Described alarm device, it is characterised in that when water level, pH value are beyond set point, alarm device is by automatic sound-light alarm；

Described wireless data transmission device, it is characterised in that measurement the data obtained is transferred to mobile phone, computer equipment by the wireless data transfer module based on GPRS network.

2. a kind of domestic birds and animals based on GPRS network according to claim 1 feeds tank device for dynamically detecting, it is characterized in that: described level sensor is resistant to elevated temperatures level sensor NO1-SWC-T high-temperature liquid level sensor, it is prevented that sensor is impaired because working long hours.

3. a kind of domestic birds and animals based on GPRS network according to claim 1 feed tank device for dynamically detecting, it is characterised in that: described display is LCD1602, low-power consumption and meet people with eye be accustomed to thus avoiding using eyestrain.

4. a kind of domestic birds and animals based on GPRS network according to claim 1 feeds tank device for dynamically detecting, it is characterised in that: described wireless data transfer module is SIEMENSMC55 chip, has high reliability, autgmentability and anti-interference.

5. a kind of domestic birds and animals based on GPRS network according to claim 1 feeds tank device for dynamically detecting, it is characterised in that: described alarm device is buzzer and LED, it is prevented that water level, pH value cause damage beyond set point.