CN117768509A - Handheld data monitoring terminal - Google Patents
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- CN117768509A CN117768509A CN202311856641.2A CN202311856641A CN117768509A CN 117768509 A CN117768509 A CN 117768509A CN 202311856641 A CN202311856641 A CN 202311856641A CN 117768509 A CN117768509 A CN 117768509A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 188
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 238000004891 communication Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 159
- 230000001276 controlling effect Effects 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 13
- 230000009466 transformation Effects 0.000 claims description 13
- 239000000498 cooling water Substances 0.000 claims description 12
- 238000004378 air conditioning Methods 0.000 claims description 11
- 238000005286 illumination Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
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- 238000012545 processing Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 239000000779 smoke Substances 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 claims description 3
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- 238000002360 preparation method Methods 0.000 claims description 3
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- 238000013500 data storage Methods 0.000 description 2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention is suitable for the field of building monitoring, and provides a handheld data monitoring terminal, which comprises a body, a display module, a front end detection control terminal, a background server terminal module and a WEB browsing terminal, wherein the display module is electrically connected with the body, the display module is a capacitive screen with the specification of 11 inches, and the body is connected with the background server terminal module through WiFi communication; the background server terminal module is connected with a plurality of front-end detection control terminals through buses, the front-end detection control terminals are connected with a plurality of embedded terminal units through signal lines, and the background server terminal module is connected with a WEB browsing terminal through a network; the embedded terminal units are respectively connected with the units through buses; the background server terminal module adopts a cloud server, so that the handheld data monitoring equipment achieves further building intellectualization, performs scientific management on functional buildings such as high-grade communities, high-grade office places and the like, and reduces labor cost.
Description
Technical Field
The invention is suitable for the field of building monitoring and provides a handheld data monitoring terminal.
Background
At present, the Internet of things and artificial intelligence technology of China are developed at full speed, and under the environment background, the intelligent and network big data monitoring of the traditional building is also imperative. The power equipment in most buildings such as a shopping mall, an office building, a functional building and the like can realize timing self-checking, and can finish remote supervision in a general control room.
However, at present, in a residential building area of a large area, an intelligent management platform is lacking, when equipment at a certain place is damaged or a system such as water, warm air and electric fresh air is damaged, a fault point cannot be accurately positioned immediately, and meanwhile, after the fault point is determined, the operation such as power-off, indication response and the like is needed by manual operation on a circuit, a waterway or an air path system, the operation cooperation between a fault site and a general control room is needed, so that time is wasted greatly, and daily supervision and fault treatment are inconvenient.
Disclosure of Invention
The invention aims to provide a handheld data monitoring terminal aiming at overcoming the defects in the prior art, and the handheld data monitoring terminal comprises a body, a display module, a front end detection control terminal, a background server terminal module and a WEB browsing terminal, wherein the display module is electrically connected with the body, the display module is a capacitive screen with the specification of 11 inches, the display module and the body are both fixed on a shell, and the body is connected with the background server terminal module through WiFi communication.
The background server terminal module is connected with a plurality of front-end detection control terminals through buses, the front-end detection control terminals are connected with a plurality of embedded terminal units through signal lines, and the background server terminal module is connected with a WEB browsing terminal through a network.
The embedded terminal units are respectively connected with an electric well house monitoring unit, a cold water system monitoring unit, a heat source monitoring unit, an air conditioning system detecting unit, a water supply and drainage system detecting unit, an elevator system monitoring unit, a power transformation and distribution system unit and an illumination detecting unit through buses.
The electric well room monitoring unit comprises an electric well overflow monitoring unit and an electric well temperature and humidity monitoring unit.
And the background server terminal module adopts a cloud server.
Further, the embedded terminal unit connected with the front-end detection control terminal through the signal line further comprises one or more of the following optional functional units: the system comprises a fresh air system unit, a video monitoring unit, a smoke sensing monitoring unit, a fire alarm unit and a door magnetic system monitoring unit;
the monitoring function of the fresh air system unit comprises monitoring the actual measurement temperature of the air supply, the set temperature of the air supply and the deviation value of the actual measurement temperature of the air supply and the set temperature of the air supply;
the video monitoring unit can expand the security system according to the user requirement to realize the indoor picture monitoring;
the smoke sensing monitoring unit monitors fire fighting of the building in real time; once an alarm occurs, the system is automatically switched to a corresponding monitoring interface, and a fire alarm state icon turns red and flashes to display, and meanwhile, an alarm event is generated to record and store and have a corresponding processing prompt, and the alarm is sent to a front-end detection control terminal at the first time;
the fire alarm unit is a fire alarm electric power facility;
the door magnetic system monitoring unit is a unit door magnetic device.
Furthermore, an electric well overflow monitoring unit and an electric well temperature and humidity monitoring unit of the electric well room monitoring unit are provided with temperature and humidity detectors at important positions according to the actual area size requirements of electric wells of all floors; the electric well overflow monitoring units and the electric well temperature and humidity monitoring units in the electric wells of all floors are connected with a DDC automatic control system among floor devices through signal lines, and the DDC automatic control system is connected with an embedded terminal unit through a bus;
the humiture monitoring unit includes two kinds of data and looks over the mode, specifically:
checking current temperature and humidity values among all electric wells and whether overflow monitoring is normal or not in real time on an electric well temperature and humidity and overflow monitoring plate of the display module;
and checking whether the temperature and humidity detector value and overflow monitoring are normal or not through a background server terminal module unit page in the general control room.
Further, the cold water system monitoring unit monitors and controls the following:
the water supply and return temperature of the cooling tower, the running state of the cooling tower, start-stop control, fault alarm, manual/automatic state, control of a water supply butterfly valve of the cooling tower, the running state of a cooling water pump, start-stop control and water flow switch state;
the running state of the water chilling unit, start-stop control, control of a water chilling unit cooling water supply butterfly valve and control of a chilled water supply butterfly valve of the water chilling unit; chilled water supply and return water temperature, pressure, water supply flow, running state of a chilled water pump, fault alarm, manual/automatic state, water flow switch state, start-stop control of the chilled water pump and pressure difference adjustment of the chilled water supply and return water.
Further, the heat source monitoring unit monitors and controls the following: primary side hot water temperature, steam temperature, pressure, flow; a primary side hot water/steam regulating valve of the heat exchanger is controlled; the hot water circulating pump is in an operating state, a fault alarm, a manual/automatic state and a water flow switch state; starting and stopping control of a hot water circulating pump; the temperature, pressure and flow of the secondary side water supply and return water.
Further, the monitoring and controlling contents of the air conditioning system detecting unit are as follows: the temperature and humidity of fresh air, air supply and return air; a fresh air valve and a return air valve are controlled; a filter screen state; alarming the surface cooler at low temperature; adjusting a water valve; a fan differential pressure; fan running state, fault alarm, hand/automatic state; and (5) controlling the start and stop of the fan.
Further, the monitoring and controlling contents of the water supply and drainage system detection unit are as follows: the water tank and the water pool are high in liquid level and low in liquid level; water pump running state, fault alarm, hand/automatic state; and (5) controlling the start and stop of the water pump.
Furthermore, the elevator system monitoring unit and the power transformation and distribution system unit are only monitored and not controlled on the data monitoring terminal; the monitoring content of the elevator system monitoring unit is as follows: elevator running state, elevator fault alarm, elevator ascending state and elevator descending state;
the monitoring content of the power transformation and distribution system unit is as follows: low voltage side voltage, current, power factor, frequency, etc.; overtemperature alarm of the transformer; the running state of the low-voltage breaker and the fault alarm; and (5) automatically calculating active power and reactive power, and counting the electricity consumption of each loop.
Further, the monitoring and controlling contents of the illumination detecting unit are as follows: the lighting loop running state, fault alarm, manual/automatic state; the lighting loop is started and stopped; the lighting loop comprises a fire-fighting acousto-optic alarm lamp, a fire-fighting emergency lamp and an emergency evacuation lamp in the building fire fighting; also comprises a first-floor hall lamp, a colored lamp, a barrier lamp and the like.
Further, the handheld data monitoring terminal is also provided with corresponding software, and consists of six parts, namely an engineering module, a collector module, a unit module, an alarm module, an energy-saving module, a service module and a log module; the corresponding software includes the following functions: remote parameter reading and setting functions; a database storage function; report function; a collector preparation function; a WEB browsing function; a user service list function; system log function.
The invention has the following advantages in system performance:
real-time performance, the real-time performance of monitoring data is ensured by using a similar equipment single bus acquisition mode, the front-end equipment data acquisition and control time is customized, and the remote monitoring data refreshing time is customized. Real-time monitoring, avoiding accidents: the hidden danger which cannot be found in time by manpower is monitored at any time by monitoring electromechanical equipment and building environment in real time through a computer system, so that the defect of manpower is overcome, and the serious loss is avoided;
the maintenance performance, the handheld data monitoring terminal supports online parameter modification, the parameter and the like of the monitoring equipment are modified under the condition that the monitoring system is not stopped, the system design adopts a modularized structure, and the maintenance of the whole system is online and the normal operation of all the equipment can not be stopped due to the maintenance of part of the equipment.
The portability, handheld data monitoring terminal can still master the indoor information of total accuse under the condition that the staff breaks away from the master control room, has powerful portability in work such as maintenance, inspection, improves maintainer's work efficiency greatly, reduces enterprise human cost.
From this, utilize handheld data supervisory equipment, accomplish further building intellectuality, carry out scientific management to functional building such as high-grade district, senior office space, reduce the cost of labor simultaneously: through automatic monitoring and effective management of electromechanical equipment in a building, normal operation of each equipment is monitored and controlled, and energy is saved; and greatly facilitates the operation and maintenance of the equipment.
Drawings
Fig. 1 is a diagram of a data monitoring terminal system.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The invention aims to provide a handheld data monitoring terminal which comprises a body, a display module, a front end detection control terminal, a background server terminal module and a WEB browsing terminal, wherein the display module is electrically connected with the body, the display module is a capacitive screen with the specification of 11 inches, the display module and the body are both fixed on a shell, and the body is connected with the background server terminal module through WiFi communication;
the background server terminal module is connected with a plurality of front-end detection control terminals through buses, the front-end detection control terminals are connected with a plurality of embedded terminal units through signal lines, and the background server terminal module is connected with a WEB browsing terminal through a network; the background server terminal module is connected with the WEB browsing terminal through a switch and a router network.
The embedded terminal units are respectively connected with an electric well house monitoring unit, a cold water system monitoring unit, a heat source monitoring unit, an air conditioning system detecting unit, a water supply and drainage system detecting unit, an elevator system monitoring unit, a power transformation and distribution system unit and an illumination detecting unit through buses.
The electric well room monitoring unit comprises an electric well overflow monitoring unit and an electric well temperature and humidity monitoring unit.
The background server terminal module adopts a cloud server, and the cloud server adopts a commercial Ali cloud server.
The hand-held data monitoring terminal integrates system controllers, control devices and monitoring devices distributed on each monitoring site through a network system based on a building automatic control system, an embedded distributed control theory and a direct digital control system (DDC automatic control system), and the hand-held data monitoring terminal jointly completes a comprehensive automatic system for centralized operation, management and decentralized control, thereby being an important extension part of building intellectualization. The front-end detection control terminal refers to a data receiving and transmitting control subsystem distributed in a building in a broad sense, and refers to the data end of each building unit or a power transformation and distribution room in a narrow sense. The embedded terminal unit is a data integration unit of each functional unit divided down by the data end of each floor or each power transformation and distribution room.
The working principle of the invention is as follows: the display module adopts an 11-inch high-definition capacitor screen to inquire and display various data monitored in a control area.
The system comprises an electric well room monitoring unit, a cold water system monitoring unit, a heat source monitoring unit, an air conditioning system detecting unit, a water supply and drainage system detecting unit, an elevator system monitoring unit, a power transformation and distribution system unit and scattered detecting equipment of an illumination detecting unit, wherein the scattered detecting equipment is collected and primarily integrated by an embedded terminal unit, the scattered detecting equipment is transmitted to a front-end detection control terminal through a signal wire, the front-end detection control terminal is transmitted to a background server terminal module through a bus, and the background server terminal module and a cloud terminal realize real-time data exchange.
The background server terminal module adopts a commercial Ali cloud server and has independent data processing and data storage capacity, and is used for storing, real-time processing, analyzing and outputting the environmental data of each monitoring point, processing all alarm information, recording alarm events and transmitting control commands to the embedded terminal unit to realize remote control on site monitoring. And meanwhile, the carrier of the video server and the third party server for docking the monitoring video camera is born.
The WEB browsing terminal is used for conducting remote WEB browsing, is convenient for a manager to remotely monitor environmental data of a station room, can directly observe a monitoring picture consistent with a monitoring background server, and can realize remote control on equipment under corresponding permission, such as starting and stopping of a fresh air system, version viewing and updating of a collector and the like.
The front-end detection control terminal is connected with the embedded terminal unit through a signal line and further comprises one or more of the following optional functional units: fresh air system unit, video monitoring unit, smoke monitoring unit, fire alarm unit, door magnetic system monitoring unit.
The monitoring function of the fresh air system unit comprises monitoring the actual measurement temperature of the air supply, the set temperature of the air supply and the deviation value of the actual measurement temperature of the air supply and the set temperature of the air supply. The device real-time data information in the fresh air system unit is communicated with the DDC automatic control system, the DDC automatic control system monitors the opening of the waterway electric regulating valve through the monitoring terminal according to the deviation of the actually measured temperature of air supply and the set temperature of air supply, and meanwhile, the filter blockage alarm signal, the interlocking of the fresh air valve and the running state of the fan, the opening and closing state of the fan, the starting and closing machine set according to the timing schedule, and the data information such as the statistics of the working time of the device and the like are sent to the handheld data monitoring terminal for real-time monitoring.
The video monitoring unit belongs to a part of the intelligent security system of the building, and can expand the security system according to the user demand to realize indoor picture monitoring.
The smoke detection unit belongs to an important ring in building fire control, and a smoke detector is installed in an important place according to the actual requirements of the site and is connected with the embedded terminal unit in a bus mode to monitor the building fire control in real time. Once an alarm occurs, the system is automatically switched to a corresponding monitoring interface, and the fire alarm state icon turns red and flashes to display, and meanwhile, an alarm event is generated to record and store and have a corresponding processing prompt, and the alarm is sent to a front-end detection control terminal at the first time.
The fire alarm unit is a fire alarm electric power facility.
The door magnetic system monitoring unit is a unit door magnetic device.
The electric well overflow monitoring unit and the electric well temperature and humidity monitoring unit of the electric well room monitoring unit are provided with temperature and humidity detectors at important positions according to the actual area size requirements of electric wells of all floors; the electric well overflow monitoring units and the electric well temperature and humidity monitoring units in the electric wells of all floors are connected with a DDC automatic control system among the floor devices through signal lines, and the DDC automatic control system is connected with an embedded terminal unit through a bus.
The detection signal of the electric well temperature and humidity monitoring unit can be used for checking the current temperature and humidity values in real time on a temperature and humidity detector liquid crystal display panel, and also can be used for checking the temperature and humidity detector values through a handheld data monitoring terminal. Once the temperature and the humidity are in overrun alarm, the system is automatically switched to a corresponding monitoring interface, the parameters of the alarm are displayed on an alarm page, and meanwhile, an alarm event is generated for recording and storing and alarming at the first time. The system can provide curve records, visually display real-time and historical curves, can inquire the historical curves of corresponding parameters in specific time and parameter values (including maximum values and minimum values) of specific time, and can derive the historical curves into an EXCEL format, so that an administrator can conveniently and comprehensively know the temperature and humidity conditions in a station room.
The electric well overflow monitoring units are positioning type water immersion transmitters distributed on all floors of each living unit, and the positioning type water immersion transmitters can accurately detect and report specific positions of water leakage through DDC among electric connection devices. When the sensing cable monitors that water leakage exists, signals are immediately transmitted to the positioning type water immersion transmitter, at the moment, the transmitter can give an alarm and transmit the alarm signals to the DDC automatic control system of the current floor, and the DDC automatic control system generates accurate fault positioning signals and transmits the accurate fault positioning signals to the embedded terminal unit. The temperature and humidity detector and the overflow detector are similar in operation condition. Therefore, the electric well overflow monitoring unit and the electric well temperature and humidity monitoring unit are communicated with the embedded terminal unit in real time through the DDC automatic control system, so that the temperature, humidity and overflow conditions in the electric well can be monitored in real time, quick response can be realized when dangerous situations occur, and fault location information can be returned.
The humiture monitoring unit includes two kinds of data and looks over the mode, specifically:
(1) Checking current temperature and humidity values among all electric wells and whether overflow monitoring is normal or not in real time on an electric well temperature and humidity and overflow monitoring plate of the display module;
(2) And checking whether the temperature and humidity detector value and overflow monitoring are normal or not through a background server terminal module unit page in the general control room.
The cold water system monitoring unit monitors and controls the following:
(1) The water supply and return temperature of the cooling tower, the running state of the cooling tower, start-stop control, fault alarm, manual/automatic state, control of a water supply butterfly valve of the cooling tower, the running state of a cooling water pump, start-stop control and water flow switch state; the cooling tower system automatically calculates the cold load quantity required by the building air conditioner according to the temperature of the chilled water supply and return water and the water supply flow quantity measurement value, and determines the running number of the water chilling units, so that the aim of saving energy is fulfilled; determining the number of fans of the cooling tower to operate according to the temperature of the cooling water supply and return water; after the water pump is started, the water flow switch detects the water flow state, and if the water flow state is in failure, the water pump is stopped. If the water pump fails during operation, the standby pump is automatically put into operation; starting and stopping the machine set at fixed time according to a scheduled work and holiday work and rest schedule; the functions can be monitored through the handheld data monitoring terminal.
(2) The running state of the water chilling unit, start-stop control, control of a water chilling unit cooling water supply butterfly valve and control of a chilled water supply butterfly valve of the water chilling unit; chilled water supply and return water temperature, pressure, water supply flow, running state of a chilled water pump, fault alarm, manual/automatic state, water flow switch state, start-stop control of the chilled water pump and pressure difference adjustment of the chilled water supply and return water. The hand-held data monitoring terminal monitors the actual pressure difference of the chilled water supply and return water in real time and compares the actual pressure difference with the set pressure of the pressure difference of the water supply and return water, automatically adjusts the bypass regulating valve, and maintains the pressure difference of the water supply and return water constant.
For other functions of the handheld data monitoring terminal, the unit can be started in sequence: the cooling water butterfly valve is opened, the cooling tower fan is opened, the cooling water pump is opened, the chilled water butterfly valve is opened, the chilled water pump is opened, and the water chilling unit is opened; and (5) stopping the unit in sequence: and stopping the water chiller, stopping the chilled water pump, closing the chilled water butterfly valve, stopping the cooling water pump, closing the cooling water butterfly valve, stopping the cooling tower fan, and closing the cooling water butterfly valve. And automatically counting the accumulated working time of the unit, each water pump and the fan, and prompting the timing maintenance.
The same-electricity well room monitoring unit is in communication connection with the front end detection control terminal; each monitoring device in the monitoring unit of the cold water system and the DDC automatic control system between the monitoring devices are connected through a signal line, and the DDC automatic control system is connected with the embedded terminal unit through bus real-time communication.
The heat source monitoring unit monitors and controls the following:
primary side hot water temperature, steam temperature, pressure, flow; a primary side hot water/steam regulating valve of the heat exchanger is controlled; the hot water circulating pump is in an operating state, a fault alarm, a manual/automatic state and a water flow switch state; starting and stopping control of a hot water circulating pump; the temperature, pressure and flow of the secondary side water supply and return water. The water temperature, steam temperature, pressure and flow rate values of the primary side of the heat supply network water supply are measured by a sensor or an instrument device arranged on a corresponding pipeline, and the heat exchanger is provided with an electric regulating valve and an internal sensing element; meanwhile, the automatic DDC control system is also provided with equipment such as a circulating pump, a water collector, a water separator and the like, and is electrically connected with all the electronic components. The following functions can be achieved:
1. and monitoring and adjusting the opening degree of the primary hot water/steam adjusting valve of the heat exchanger.
2. And monitoring the working state of the hot water circulating pump and the state of the hot water steam regulating valve.
3. And monitoring a water flow switch after the water pump is started, and detecting a water flow state and a fault shutdown state.
4. And monitoring the water supply and return water temperature and water supply flow measurement values of the air conditioner, and monitoring the calculated heat load required by the air conditioner of the building.
5. Displaying and modifying a scheduled operation time table through permission, automatically counting the working time of equipment, and prompting the timing overhaul.
The fresh air system provides a wind source for the air conditioning system, the air is supplied to the air conditioning system through a pipeline, the air is supplied to the air conditioning system through a blower, the air conditioning system is provided with an air supply pipeline loop and a return air pipeline loop, and a filter screen system, a surface cooler, a cold and hot water valve, a steam humidifying unit and the like are arranged between the air supply pipeline loop and the return air pipeline loop. The air conditioning system detection unit monitors and controls the following:
the temperature and humidity of fresh air, air supply and return air; a fresh air valve and a return air valve are controlled; a filter screen state; alarming the surface cooler at low temperature; adjusting a water valve; a fan differential pressure; fan running state, fault alarm, hand/automatic state; and (5) controlling the start and stop of the fan. The electronic components are electrically connected with the DDC automatic control system.
The following functions can be achieved: monitoring the temperature and humidity of fresh air, air supply and return air in real time; a fresh air valve and a return air valve are controlled; monitoring the state of the filter screen and reminding replacement; alarming the surface cooler at low temperature; adjusting a water valve; monitoring and controlling the pressure difference of a fan; fan running state, fault alarm, hand/automatic state monitoring and control; and (5) controlling the start and stop of the fan.
The water supply and drainage system comprises a city network water supply pipeline, a water supply pump, a living water tank, a living water supply pump, a water collecting pit and a drainage pump; the water supply pump, the domestic water supply pump, the drainage pump and other monitoring modules are all electrically connected with the distribution box among the devices, and the distribution box is also provided with an electronic module which is provided with the DDC automatic control system and is electrically connected with the DDC automatic control system with the electronic components.
The water supply and drainage system detection unit monitors and controls the following: the water tank and the water pool are high in liquid level and low in liquid level; water pump running state, fault alarm, hand/automatic state; controlling the start and stop of the water pump; the monitoring can be realized: the water pit is automatically started to drain when the water level of the water pool is higher than the Yu Qibeng water level, and the pump is automatically stopped when the water level is lower than the pump stopping water level; when the water level of the water tank is lower than the pump starting liquid level, automatically starting the pump to supply water, and when the water level is higher than the pump stopping liquid level, automatically stopping the pump; and automatically counting the running time of the equipment and prompting the regular maintenance.
The elevator system monitoring unit and the power transformation and distribution system unit are only not monitored on the data monitoring terminal.
The monitoring content of the elevator system monitoring unit is as follows: elevator running state, elevator fault alarm, elevator ascending state and elevator descending state.
The monitoring content of the power transformation and distribution system unit is as follows: low voltage side voltage, current, power factor, frequency, etc.; overtemperature alarm of the transformer; the running state of the low-voltage breaker and the fault alarm; and (5) automatically calculating active power and reactive power, and counting the electricity consumption of each loop. And various electronic components in the elevator system monitoring unit and the power transformation and distribution system unit are directly and electrically connected with the embedded terminal unit.
The illumination detection unit monitors and controls the following: the lighting loop running state, fault alarm, manual/automatic state; the lighting loop is started and stopped; the lighting loop comprises a fire-fighting acousto-optic alarm lamp, a fire-fighting emergency lamp and an emergency evacuation lamp in the building fire fighting; also comprises a first-floor hall lamp, a colored lamp, a barrier lamp and the like.
The monitoring content of the illumination detection unit is as follows:
1. the corridor lighting, colored lights, hallways, barrier lights and the like are turned on and off, and the lighting mode is controlled;
2. the states of lamps of a fire-fighting acousto-optic alarm lamp, a fire-fighting emergency lamp and an emergency evacuation lamp in the building fire fighting process are tested in an on-off mode, and the number of the corresponding loop is monitored;
3. the obstacle lamp should be flicker controlled according to the requirement.
The DDC automatic control system is also arranged in each lighting distribution box, and the electronic components are electrically connected with the DDC automatic control system.
The handheld data monitoring terminal is also provided with corresponding software, and consists of six parts, namely an engineering module, a collector module, a unit module, an alarm module, an energy-saving module, a service module and a log module.
The engineering module displays information of all embedded terminal units in the whole area, including information such as the names of the embedded terminal units, the number of the embedded terminal units and the matching detection originals, engineering geographic positions, contact ways of responsible persons and the like.
The collector module is a designated embedded terminal unit, and the page displays the unique ID of the collector, the software version number, whether the 4G gateway is on-line or not and other information.
The unit module displays various parameters of a single embedded terminal unit. Such as temperature and humidity, equipment operation information for the drain pump house, fan information, current status of the fan filter board, etc.
The alarm module displays alarm states of all monitoring parameters of all terminals, and can check current alarm and historical alarm under the option.
The energy-saving module is a page capable of remotely setting energy-saving parameters of the embedded terminal unit, for example, the sampling time of the embedded terminal unit can be set.
The service module fills in and submits the option pages of the form for the user.
The log module is used for checking the option page of the login times, the time and the date for the user.
The corresponding software includes the following functions:
(1) Remote parameter reading and setting function
The engineering to be operated can be clicked on the engineering display interface, and parameter data of each monitoring point, such as parameters of temperature, humidity, water level out-of-limit alarm and the like, can be remotely read and modified after entering the engineering unit page.
(2) Database storage function
The system is provided with an Arian cloud database system, and environment data, operation data, energy data and the like of each monitoring point are stored in real time. And recording and storing the record and giving a corresponding processing prompt, and sending a short message and the like to the appointed mobile phone to give an alarm at the first time. The user can see the alarm and recovery of the equipment by observing the main interface of the system, and can confirm and process the event in the main interface of the system. After the confirmation process, the event is not reminded at the system main interface. When a user needs to check the historical alarm event for analysis, the historical event and a log query program can be called, and the combination query of the conditions (equipment range, time range, level range, event type, confirmation state and confirmation time) is selected to obtain the needed historical event, and the needed historical event can be exported as a report. In the query interface, historical events may also be validated. The alarm module page separates the current alarm from the historical alarm so as to facilitate the user to distinguish the alarm time limit conveniently.
(3) Report function
The report function realized by configuration is simpler, the historical data of the equipment test points for a period of time can be generated regularly, and the data can be displayed by using a graph. The format is fixed, and the report is generated by the template. The report can be derived from historical curves in the platform page, or can be configured and generated by a data storage module.
(4) Collector preparation function
The collector, namely the embedded terminal unit in the control box among the devices, is a branch component of an environment monitoring control system, the collection system and the 4G transparent gateway system are integrated in the collector, the collector configuration function page allows us to remotely update the software version of the embedded terminal unit, allows us to configure the collector, and monitors the on-line and off-line state of the collector.
(5) Web browsing function
The main functions of the monitoring system can be checked and managed through WEB browsing after the system is operated, such as inquiring the information state of the collector, inquiring the unit display, checking the real-time event, managing the alarm event, checking and managing the history event, and the like. The page display can be used for viewing equipment unit information, controlling equipment and setting equipment supporting remote advanced setting.
(6) User service ticket function
The user service list option page allows to submit problems encountered by users using the system online, monitor problems occurring during system operation, and submit requirements and feedback problems conveniently and rapidly online.
(7) System log function
The WEB front-end system can select a system log option page, and a user can clearly see the input time and the management log of management equipment personnel on the option page.
The invention has the following advantages in system performance:
1. real-time performance, the real-time performance of monitoring data is ensured by using a similar equipment single bus acquisition mode, the front-end equipment data acquisition and control time is customized, and the remote monitoring data refreshing time is customized. Real-time monitoring, avoiding accidents: the hidden danger which cannot be found in time by manpower is monitored at any time by monitoring electromechanical equipment and building environment in real time through a computer system, so that the defect of manpower is overcome, and the serious loss is avoided;
2. the maintenance performance, the handheld data monitoring terminal supports online parameter modification, the parameter and the like of the monitoring equipment are modified under the condition that the monitoring system is not stopped, the system design adopts a modularized structure, and the maintenance of the whole system is online and the normal operation of all the equipment can not be stopped due to the maintenance of part of the equipment.
3. The portability, handheld data monitoring terminal can still master the indoor information of total accuse under the condition that the staff breaks away from the master control room, has powerful portability in work such as maintenance, inspection, improves maintainer's work efficiency greatly, reduces enterprise human cost.
From this, utilize handheld data supervisory equipment, accomplish further building intellectuality, carry out scientific management to functional building such as high-grade district, senior office space, reduce the cost of labor simultaneously: through automatic monitoring and effective management of electromechanical equipment in a building, normal operation of each equipment is monitored and controlled, and energy is saved; and greatly facilitates the operation and maintenance of the equipment.
Of course, the present invention is capable of other various embodiments and its several details are capable of modification and variation in light of the present invention, as will be apparent to those skilled in the art, without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The handheld data monitoring terminal is characterized by comprising a body, a display module, a front end detection control terminal, a background server terminal module and a WEB browsing terminal, wherein the display module is electrically connected with the body, the display module is a capacitive screen with the specification of 11 inches, the display module and the body are both fixed on a shell, and the body is connected with the background server terminal module through WiFi communication;
the background server terminal module is connected with a plurality of front-end detection control terminals through buses, the front-end detection control terminals are connected with a plurality of embedded terminal units through signal lines, and the background server terminal module is connected with a WEB browsing terminal through a network;
the embedded terminal units are respectively connected with an electric well room monitoring unit, a cold water system monitoring unit, a heat source monitoring unit, an air conditioning system detecting unit, a water supply and drainage system detecting unit, an elevator system monitoring unit, a power transformation and distribution system unit and an illumination detecting unit through buses;
the electric well room monitoring unit comprises an electric well overflow monitoring unit and an electric well temperature and humidity monitoring unit;
and the background server terminal module adopts a cloud server.
2. The handheld data monitoring terminal of claim 1, wherein the embedded terminal unit to which the front end detection control terminal is connected via a signal line further comprises one or more of the following optional functional units: the system comprises a fresh air system unit, a video monitoring unit, a smoke sensing monitoring unit, a fire alarm unit and a door magnetic system monitoring unit;
the monitoring function of the fresh air system unit comprises monitoring the actual measurement temperature of the air supply, the set temperature of the air supply and the deviation value of the actual measurement temperature of the air supply and the set temperature of the air supply;
the video monitoring unit can expand the security system according to the user requirement to realize the indoor picture monitoring;
the smoke sensing monitoring unit monitors fire fighting of the building in real time; once an alarm occurs, the system is automatically switched to a corresponding monitoring interface, and a fire alarm state icon turns red and flashes to display, and meanwhile, an alarm event is generated to record and store and have a corresponding processing prompt, and the alarm is sent to a front-end detection control terminal at the first time;
the fire alarm unit is a fire alarm electric power facility;
the door magnetic system monitoring unit is a unit door magnetic device.
3. The handheld data monitoring terminal according to claim 1, wherein the electric well overflow monitoring unit and the electric well temperature and humidity monitoring unit of the electric well room monitoring unit are provided with temperature and humidity detectors at important positions according to the actual area and the size of the electric well of each floor; the electric well overflow monitoring units and the electric well temperature and humidity monitoring units in the electric wells of all floors are connected with a DDC automatic control system among floor devices through signal lines, and the DDC automatic control system is connected with an embedded terminal unit through a bus;
the humiture monitoring unit includes two kinds of data and looks over the mode, specifically:
checking current temperature and humidity values among all electric wells and whether overflow monitoring is normal or not in real time on an electric well temperature and humidity and overflow monitoring plate of the display module;
and checking whether the temperature and humidity detector value and overflow monitoring are normal or not through a background server terminal module unit page in the general control room.
4. The handheld data monitoring terminal of claim 1, wherein the cold water system monitoring unit monitors and controls the following:
the water supply and return temperature of the cooling tower, the running state of the cooling tower, start-stop control, fault alarm, manual/automatic state, control of a water supply butterfly valve of the cooling tower, the running state of a cooling water pump, start-stop control and water flow switch state;
the running state of the water chilling unit, start-stop control, control of a water chilling unit cooling water supply butterfly valve and control of a chilled water supply butterfly valve of the water chilling unit; chilled water supply and return water temperature, pressure, water supply flow, running state of a chilled water pump, fault alarm, manual/automatic state, water flow switch state, start-stop control of the chilled water pump and pressure difference adjustment of the chilled water supply and return water.
5. The handheld data monitoring terminal of claim 1, wherein the heat source monitoring unit monitors and controls the following: primary side hot water temperature, steam temperature, pressure, flow; a primary side hot water/steam regulating valve of the heat exchanger is controlled; the hot water circulating pump is in an operating state, a fault alarm, a manual/automatic state and a water flow switch state; starting and stopping control of a hot water circulating pump; the temperature, pressure and flow of the secondary side water supply and return water.
6. The handheld data monitoring terminal of claim 2, wherein the content monitored and controlled by the air conditioning system detection unit is: the temperature and humidity of fresh air, air supply and return air; a fresh air valve and a return air valve are controlled; a filter screen state; alarming the surface cooler at low temperature; adjusting a water valve; a fan differential pressure; fan running state, fault alarm, hand/automatic state; and (5) controlling the start and stop of the fan.
7. The handheld data monitoring terminal according to claim 1, wherein the monitoring and controlling contents of the water supply and drainage system detecting unit are: the water tank and the water pool are high in liquid level and low in liquid level; water pump running state, fault alarm, hand/automatic state; and (5) controlling the start and stop of the water pump.
8. The handheld data monitoring terminal of claim 1, wherein the elevator system monitoring unit and the power transformation and distribution system unit are only not monitored on the data monitoring terminal; the monitoring content of the elevator system monitoring unit is as follows: elevator running state, elevator fault alarm, elevator ascending state and elevator descending state;
the monitoring content of the power transformation and distribution system unit is as follows: low voltage side voltage, current, power factor, frequency, etc.; overtemperature alarm of the transformer; the running state of the low-voltage breaker and the fault alarm; and (5) automatically calculating active power and reactive power, and counting the electricity consumption of each loop.
9. The handheld data monitoring terminal according to claim 1, wherein the content monitored and controlled by the illumination detection unit is: the lighting loop running state, fault alarm, manual/automatic state; the lighting loop is started and stopped; the lighting loop comprises a fire-fighting acousto-optic alarm lamp, a fire-fighting emergency lamp and an emergency evacuation lamp in the building fire fighting; also comprises a first-floor hall lamp, a colored lamp, a barrier lamp and the like.
10. The handheld data monitoring terminal according to claim 1, further comprising corresponding software, wherein the software consists of six parts, namely an engineering module, a collector module, a unit module, an alarm module, an energy-saving module, a service module and a log module; the corresponding software includes the following functions: remote parameter reading and setting functions; a database storage function; report function; a collector preparation function; a WEB browsing function; a user service list function; system log function.
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| CN202311856641.2A CN117768509A (en) | 2023-12-29 | 2023-12-29 | Handheld data monitoring terminal |
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| CN202311856641.2A CN117768509A (en) | 2023-12-29 | 2023-12-29 | Handheld data monitoring terminal |
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| CN117768509A true CN117768509A (en) | 2024-03-26 |
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Cited By (1)
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