35results about How to "Realize batch processing and production" patented technology

The invention discloses an intelligent clothes drying device based on an illumination sensor and a humidity sensor. The clothes drying device comprises a clothes airing rod capable of ascending and descending and an electric lifting mechanism used for lifting the clothes airing rod and further comprises the illumination sensor, the humidity sensor, an electric telescopic mechanism, a drive module, a position judgment module, a control module and a time setting module, wherein the illumination sensor is arranged on the upper surface of the clothes airing rod, and the humidity sensor is arranged on the outer wall of a balcony; the control module comprises a receiving unit, a processing unit and a stopping unit. The intelligent clothes drying device is based on the illumination sensor, the clothes airing rod can be automatically controlled and adjusted to ascend or descend through the illumination sensor and the control module at time intervals within a day, in this way, the clothes can fully receive sunlight in a maximum-area mode in the airing process, and therefore the airing time of clothes is shortened; besides, as the humidity sensor is adopted, the clothes can be automatically taken back into the balcony when it rains.

The invention discloses a remote control type elevator reservation device, which comprises a main controller, an auxiliary controller, a upstairs / downstairs request information statistical module, a storage unit, a request information classification module, an automatic sequencing module, a parameter setting unit and a display unit. The main controller is used for controlling an electric drive mechanism used for driving an elevator car to lift, the auxiliary controller is carried by an elevator user, the a upstairs / downstairs request information statistical module is used for automatic statistics of all upstairs / downstairs requests submitted to the main controller through elevator floor control keys and the auxiliary controller, the automatic sequencing module is used for automatically sequencing upstairs request information and downstairs request information, the parameter setting unit and the display unit are connected with the auxiliary controller, and bidirectional communication is carried out between the auxiliary controller and the main controller in a wireless communication way. The remote control type elevator reservation device has a reasonable design, good use effects and a high degree of intelligence and can be operated easily, and the problems of the existing elevator that the degree of intelligence is low, the upstairs / downstairs keys need to be operated manually, the current operating status of the elevator cannot be mastered fully and the waiting time is long can be solved effectively.

The invention discloses a method for producing a through-hole structure in a PDMS micro-fluidic chip, which is characterized in that a micro-column or a micro-tube is fixed at the position on the chipmold where a through-hole structure is planed to be produced with the auxiliary magnetic attraction, and then PDMS preformed polymer is integrally poured and curing bonded for producing the PDMS micro-fluidic chip having through-hole structure with a high depth-to-width ratio. The invention provides a method for shaping a micro-fluidic chip and producing a through-hole at one time, which simplifies the micro-fluidic chip production technique, and improves the accuracy of through-hole production by the fixing of the micro-column or the microtubule and the chip mold, with integral pouring implement, thereby guaranteeing the regular shape of the through-hole and avoiding the problems of the irregular through-hole shape and damaged micro-tube structure or the like. In addition, the micro-magnetic column arrangement is inlaid and fixed by the prefabricated mold, which can improve the density of the through-hole production too and realize mass processing and production.

The invention discloses an intelligent remotely-controlled window curtain, which comprises window curtain cloth, a moving track, a window curtain cloth moving mechanism, an electric driving mechanism, a clock circuit, a time setting module, a controller, an automatic opening / closing control module and a parameter configuration unit, wherein the window curtain cloth moves leftwards and rightwards in a reciprocating way on the moving track; the window curtain cloth moving mechanism is used for driving the window curtain cloth to stretch or retract; the electric driving mechanism is used for driving the window curtain cloth moving mechanism; the controller is used for controlling the electric driving mechanism according to time set by the time setting module to realize automatic control over the stretching and retracting of the window curtain cloth; and the automatic opening / closing control module is used for judging the time condition according to time recorded by the clock circuit under the condition that time is not set by the time setting module to realize automatic control over the stretching and retracting of the window curtain cloth. The intelligent remotely-controlled window curtain has the advantages of reasonable design, easiness and convenience for operating, good use effect, high intelligent degree and operating modes of field manual setting, remote online control, automatic setting and the like; and the defects of single function, low intelligence, need of field control, inconvenience in operating and the like existing in the conventional electric window curtain can be overcome.

The invention discloses a multifunctional office chair with a sitting posture automatic adjusting function, which comprises a seat plate, a chair backrest, a support rod, an upper and lower adjusting mechanism, a support base, an upper and lower adjustment drive mechanism, a sitting posture adjusting bracket, a sitting posture adjustment drive mechanism, a storage unit, a controller, a timing circuit, a weight detecting unit and a parameter setting unit, wherein the upper and lower adjustment drive mechanism is used for driving the upper and lower adjusting mechanism; the sitting posture adjusting bracket is used for carrying out corresponding adjustment on sitting postures of sitting people by adjusting an inclined angle and the inclined direction of the seat plate; the sitting posture adjustment drive mechanism is used for driving the sitting posture adjusting bracket; the storage unit is used for internally storing various standard sitting posture adjusting data; the controller is used for controlling the upper and lower adjustment drive mechanism and the sitting posture adjustment drive mechanism; and the weight detecting unit is used for carrying out real-time detection on the load capacity on the seat plate. The multifunctional office chair with the sitting posture automatic adjusting function has the advantages of reasonable design, simplicity and convenience for operation and good use effect and can overcome the defects of necessity of manual adjustment, easy negligence, inconvenience for adjustment, difficult control and personal preference decision on adjusting states, poor use effect, and the like existing in the traditional office chair.

The present invention discloses an examination apparatus for an eddy current flaw detector. The examination apparatus comprises a frequency meter and an oscilloscope, and further comprises a storage unit, a parameter setting unit, a data matching module, a processor and a display unit, wherein the frequency meter and the oscilloscope are provided for synchronously testing the output frequency and the output voltage of the eddy current flaw detector requiring examination during a standard calibration block testing process by using the eddy current flaw detector requiring examination, standard detection data of a plurality of standard calibration blocks is stored in the storage unit, the data matching module is provided for matching the standard calibration block model input through the parameter setting unit with the standard detection data, the processor is provided for analyzing and processing the data tested through the frequency meter and the oscilloscope, comparing the tested data with the matched standard detection data, and obtaining the examination result, and the display unit is provided for synchronously displaying the examination result. The examination apparatus of the present invention has characteristics of reasonable design, convenient wiring, simple operation, good use effect and high intelligence degree. With the examination apparatus of the present invention, the defects of large labor intensity, easy error generating, low intelligence degree, inconvenient use and operation, low examination efficiency and the like in the existing examination apparatus for the eddy current flaw detector are effectively solved.

The invention discloses a bus taking indicating device for blind people, and the device comprises query devices carried by the blind people, query servers which are arranged at bus stops and taking indicators which are installed on buses, wherein each query device comprises a parameter input device, a parameter control circuit and a radio signal transmission unit I; each query server comprises a storage unit, a controller, a radio signal transceiver unit II and a voice broadcasting system II which is used for broadcasting local bus stops and all bus stops and running directions of queried bus lines; and each taking indicator comprises a processor, a radio signal transceiver unit III and a voice broadcasting system III which is used for broadcasting the running direction of a current bus. The bus taking indicating device for the blind people has the advantages of reasonable design, simplicity and convenience in operation, good use effect and high intelligent level, and can overcome the defects that the existing bus taking indicating device for the blind people is inconvenient for the blind people to query, corresponding intelligent blind guide devices are not arranged on the buses, the intelligent level is lower, the practical value is not high and the like.

The invention discloses an automatic temperature control system for a plastic welder. The automatic temperature control system comprises a working parameter detecting unit which detects associated working parameters of an ultrasonic-wave generating device for the plastic welder, a controller for controlling the ultrasonic-wave generating device, a temperature estimating module for estimating hot-melting temperature of a welded region according to the information detected by the working parameter detecting unit, a temperature detecting unit for detecting surface temperature of a welded plastic product on the peripheral side of the welded region, a position detecting unit for detecting the position of the temperature detecting unit, a temperature ultra-limit judging module for judging whether the welding temperature under the current state exceeds the limit, a parameter input device, an alarm prompting unit and a display. The automatic temperature control system has a rational design, a simple operation and good using effects, a high intelligent degree, can solve the defects such has poor welding quality, easily caused temperature distortion to other non-welded regions of the welded plastic product, inconvenience to operation control, and the like of an existing plastic welder.

The invention discloses a waterproof corrosion monitoring device for furniture, which comprises a first humidity detection unit, a second humidity detection unit, a moisture content detection unit, a controller, an electromagnetic cutoff valve, a plurality of air supply pipelines, a plurality of air volume regulation valves, an electromagnetic control switch, a parameter input device and a storage unit. The first humidity detection unit is used for detecting the ambient humidity around the monitored wooden furniture, the second humidity detection unit is used for detecting the ambient humidity at the bottom of the monitored wooden furniture, the moisture content detection unit is used for detecting the moisture content at the bottom of the monitored wooden furniture, the electromagnetic cutoff valve is arranged on an indoor water supply pipeline, the air supply pipelines are connected with an air supply port of an indoor air conditioner and extend to the bottom and back of the wooden furniture, the air volume regulation valves are arranged on the air supply pipelines, the electromagnetic control switch is connected in series in the power supply pipeline of the indoor air conditioner, and the controller is connected with a control chip in the indoor air conditioner. The waterproof corrosion monitoring device has a reasonable design, good use effects and high degree of intelligence, and can be operated easily, the surrounding environment of the wooden furniture can be monitored promptly, warning can be provided promptly in case of any kind of danger, and appropriate protective measures can be taken automatically in advance for the wooden furniture.

The invention discloses a real-time monitor for the power consumption of a battery. The real-time monitor comprises a voltage detection unit, a current detection unit, a clock circuit, a parameter setting unit, a theoretical charging voltage calculation unit, a theoretical charging current calculation unit, a voltage averaging processing unit, a current averaging processing unit and a controller, wherein the voltage detection unit detects charging voltage; the current detection unit detects charging current; the voltage averaging processing unit averages a theoretical charging voltage value and a detected actual voltage value; the current averaging processing unit averages a theoretical charging current value and a detected actual current value; and the controller performs conversion according to processing results of the voltage averaging processing unit and the current averaging processing unit to obtain the charging power of a storage battery, and performs the conversion in combination with charging time recorded by the clock circuit to obtain the power consumption of the storage battery. The real-time monitor for the power consumption of the battery has a rational design, and is easy and convenient to operate, good in using effect and high in intellectualization degree; and the shortcomings of inconvenience for use and operation, monitoring data inaccuracy, relatively lower intellectualization degree, relatively more investment and the like of the conventional monitoring device for the power consumption of the battery can be overcome.

The invention discloses a softened water pre-heating control system for a softened water tank. The softened water pre-heating control system comprises a water heater, a water temperature detection unit, a controller, a parameter setting unit, a display, a position detection unit, a water level detection unit, a working parameter detection unit, an interval computation module, a temperature conversion module, a time calculation module and a delay control module, wherein the controller is used for correspondingly controlling the water heater; the position detection unit is used for detecting the position of an area which is detected by the water temperature detection unit; the interval computation module is used for computing a difference value of the detection information of the position detection unit and the water level detection unit; the delay control module is connected with the controller; and the controller is used for automatically setting the delay time of the delay control module according to time parameters which are calculated by the time calculation module. The softened water pre-heating control system for the softened water tank is reasonable in design, and easy and convenient to operate, has a good using effect and high degree of intelligence, and effectively overcomes the defects of inconvenience for operation, arrangement of a plurality of temperature detection devices for detection, large data processing amount, low temperature detection accuracy, and the like of the conventional softened water pre-heating control system.

The invention discloses a tower crane cantilever state online monitoring system which comprises an angle detection unit, an orientation detection unit I, a bearing capacity detection unit, a height detection unit, a controller and a parameter input device, a display unit and an alarm reminding unit, and also comprises a storage unit, an analysis processing module, an ultralimit judging module and an upper monitoring machine, wherein the storage unit is internally stored with corresponding bearing capacity limit values of a tower crane cantilever under a plurality of hoisting working states, the ultralimit judging module is used for analyzing and judging whether the bearing capacity of a tower crane to be monitored is in ultralimit by combining with information detected by the bearing capacity detection unit according to a matching result of the analysis processing module, and the upper monitoring machine is in bidirectional communication with the controller through Internet. The tower crane cantilever state online monitoring system has the advantages of reasonable design, convenience for operation, good use effect and high intelligent degree, and can solve the defects of incapability of providing accurate judging basis to a driver, incomplete monitoring data, lower intelligent degree, incapability of solving potential safety hazards fundamentally, and the like in the traditional tower crane cantilever online monitoring system.

The invention discloses a multifunctional household meter reader, which comprises: a data processor that is in connection with a metering device and is for analytical processing and statistical processing of information recorded in the metering device at intervals, a network access server for accessing the data processor into the internet, an inquiry host that is in bidirectional communication with the data processor through the network access server and a network server, and a parameter input unit, a display unit as well as a clock circuit that are respectively connected to the data processor. The metering device consists of an electricity meter, a gas meter and a water meter, that are all in connection with the data processor connected to the network access server. The multifunctional household meter reader of the invention has the advantages of reasonable design, convenient wiring, simple operation, as well as good use effect, high intelligent degree, and can effectively solve a plurality of defects and shortcomings like inconvenient operation, low intelligent degree, and inconvenience for inhabitants to inquire information about energy consumption amount, etc.

The invention provides a model designing method and a model designing system. The model designing method comprises the following steps of acquiring a basic model which is provided with at least one editable area; selecting one or a plurality of editable areas, interpolating a character and / or image; acquiring the matching effect of an edited model on a specific carrier; and adjusting the edited model according to the matching effect, thereby obtaining a final model. When a designer want to design a certain product with originality of the designer, a cultural shirt can be easily designed without going out. Furthermore an effect after matching of the designed product and a collocation carrier can be simulated. If the matching effect does not accord with the designing desire of the designer, online adjustment can be performed on the cultural shirt until satisfaction of the designer is realized, thereby realizing high convenience and high practicability.

The invention discloses a simplified electric fee meter used by a household appliance. The fee meter comprises: a plurality of state detection units, which respectively carry out real-time detection on motor working states of a plurality of household appliances; a processor, which respectively carries out statistics on total power consumption of the plurality of household appliances and individual power consumption of each of the household appliance monthly as well as converts the electric quantities by the statistics into electric charges; a clock circuit; a plurality of information identification modules, which respectively carry out identification on detected signals by all state detection units; signal trigger circuits, which are used for emitting working starting and stopping signals of all the household appliances to the processor according identified results; a parameter arrangement unit; a display unit; and a storage unit. Besides, the plurality of state detection units are respectively corresponded to the plurality of household appliances. According to the invention, the provided fee meter has advantages of reasonable design, simple usage and operation, good using effect and high intelligent degree. Moreover, defects that a current electric fee meter can not respectively carry out fee metering on a plurality of household appliances, using situations of all the household appliances this month can not be displayed; and electric fee statistics can not be automatically carried out monthly and the like can be overcome.

The invention discloses a device for monitoring an environmental parameter in a test box used in an ultrasonic flaw detector calibration device. The device comprises: an environmental parameter detection unit which real-timely detects the related environmental parameter in the test box, a control system, an air drying machine, a heating device and a cooling fan. The control system comprises: a memory cell storing an environmental parameter database of a standard environmental parameter used by a plurality of material ultrasonic flaw detections, a parameter setting unit, a display unit and a controller which matches the material of a workpiece to be detected input by the parameter setting unit with the environmental parameter database and correspondingly controls the air drying machine, the heating device and the cooling fan according to a matching result and information detected by the environmental parameters detection unit. A design is reasonable, an operation is simple and a usage effect is good. By using the test box used in the current ultrasonic flaw detector calibration device, there is no unified standard; the usage effect is bad; control parameter debugging needs to be performed repeatedly; the usage and the operation are inconvenient and there are many other defects. By using the device of the invention, the above defects can be solved.

The invention discloses a heat real-time statistical device for a householder. The heat real-time statistical device for the householder comprises a data processor, a power supply unit which supplies power for each power using unit through the data processor, a heat using detection unit which conducts real-time detection to heat using amount, a clock circuit connected with the data processor, a storage unit which stores detection information and corresponding detection time of the heat using detection unit, a parameter input unit used for inputting start time and stop time of heat using amount statistics and unit price of heat using expense, an expense scaling unit used for calculating required heating expense in a required counted time section according to the start time and the stop time of the heat using amount statistics and the unit price of the heat using expense which are input by the parameter input unit and a display unit controlled by the data processor. The heat real-time statistical device for the householder is reasonable in design, convenient to connect, simple and convenient to use and operate, good in using effect, high in intelligent degree and capable of effectively overcoming the defects and shortages in a meter reading mode that use and operation are inconvenient, the intelligent degree is low, householder heat using amount is difficult to inquire and the like of an existing heat meter.

The invention relates to a method for processing and producing Nanguo-pear-flavor dried fruits. The method comprises the steps: (1) picking green Nanguo pears, selecting high-quality fruits, storing the selected high-quality fruits at room temperature for 6 days or more, wherein the fruits, of which the ratio of ripe fruits with the sugar content higher than 13% or more exceeds 80%, can be used for producing the dried fruits; (2) washing the Nanguo pears, carrying out coring and slicing, then, soaking the Nanguo pear slices in an anti-browning color fixative for 20 to 30 minutes; (3) taking out the soaked Nanguo pear slices, and then, soaking the Nanguo pear slices in a nutrient solution; (4) soaking the Nanguo pear slices in the nutrient solution for 60 to 90 minutes; (5) taking out the soaked Nanguo pear slices, carrying out draining, carrying out baking until the moisture content of the Nanguo pear slices reaches 2% or less, and then, carrying out vacuum packaging, thereby obtaining the Nanguo-pear-flavor dried fruits. According to the method, the difficult problem that the Nanguo pears are prone to discoloration and deterioration during processing is overcome, the large-batch processing production of the Nanguo-pear dried fruits is achieved, the deep-processed variety of the Nanguo pears is increased, and thus, the development of sales market of Nanguo pear related products and the increase of income of fruit farmers are facilitated.

The invention discloses an automatic adjustment and control system for a frame state of an end tipper. The system comprises a rotation angle detection unit for detecting a rotation angle of a frame of the end tipper, a frame bearing capacity detection unit for detecting the bearing capacity of the frame, a controller, a display, a frame actual bearing capacity change condition calculation module for making a corresponding relation curve between an actual rotation angle of the frame and the actual bearing capacity of the frame, a frame safety estimation module for estimating the frame safety according to a calculation result of the frame actual bearing capacity change condition calculation module and by combining the theoretical bearing capacity of the frame, a parameter input unit and an alarm prompt unit. The automatic adjustment and control system is reasonable in design, easy and convenient to operate, good in using effect, and high in intelligent degree, and effectively overcomes defects that the end tipper has low intelligent degree, inconvenient to operate and many potential safety hazards, the working state of the frame cannot be effectively monitored in time, a driver controls the rotation of the frame blindly and the like in the using process of the end tipper.

The invention discloses a high temperature photoelectric sensor. The high temperature photoelectric sensor comprises a high temperature conduction machine formed by a high temperature cavity pipe and a high temperature conduction pipe, a metal shell with both open left and right lateral walls, an optical lens group used for condensation and conduction of a to-be-measured light source, an optical filter plate used for selecting frequency spectrums to light rays emitted by the to-be-measured light source, an optical fiber, a photovoltaic conversion device and a clamping device, wherein the left end of the optical fiber is fixed on an opening on the right side of the metal shell through a fixing support, the photovoltaic conversion device is connected with the right end of the optical fiber, and the clamping device is used for clamping the fixing support. The high temperature conduction pipe is arranged inside the high temperature cavity pipe in a sleeved mode, the left end of the high temperature conduction pipe is connected with the to-be-measured light source, the right end of the high temperature pipe penetrates through an opening on the left side of the metal shell and is over against the optical lens group, and the left end of the optical fiber is over against the filter plate. The high temperature photoelectric sensor has the advantages of being rational in structure and design, convenient to process and manufacture, simple and convenient to use and operate, good in use effect, high reaction speed, strong in antijamming capability, high in measuring accuracy, long in service life, and the like. The high temperature photoelectric sensor facilitates to form an industrial automatic control system.

The invention discloses a pipeline frost crack preventing device for a solar water heater. The device comprises an antifreeze liquid conveying pipeline, an antifreeze liquid returning pipeline, a controller, a parameter setting unit, a power supply module, an electromagnetic control valve I and an electromagnetic control valve II, wherein the antifreeze liquid conveying pipeline is used for conveying antifreeze liquid into a water conveying pipeline; the antifreeze liquid returning pipeline is connected with the water conveying pipeline; the parameter setting unit is connected with the controller; the power supply module is used for supplying power to each power consuming unit; the electromagnetic control valve I and the electromagnetic control valve II are arranged at the upper end port and the lower end part of the water conveying pipeline respectively; an electromagnetic control valve III and a conveying pump are arranged on the antifreeze liquid conveying pipeline; an electromagnetic control valve IV is arranged on the antifreeze liquid returning pipeline; and the electromagnetic control valve I, the electromagnetic control valve II, the electromagnetic control valve III, the conveying pump and the electromagnetic control valve IV are controlled by the controller and connected with the controller. The pipeline frost crack preventing device for the solar water heater has a rational design, a good using effect, a high intellectualization degree and low energy consumption, is easy and convenient to operate and can easily and conveniently solve the problem of frost cracking of the water conveying pipeline in the process of using the solar water heater.

The invention discloses integrated machining equipment for a tractor bionic exhaust tail pipe, and belongs to the technical field of mechanical engineering. The whole machining process of the tractorbionic exhaust tail pipe is achieved, and low cost and high efficiency of machining are guaranteed. The process from the whole to the to-be-machined state of a steel plate is realized through a steelplate conveying mechanism (A), a cutting mechanism (B) and a pressing clamping mechanism (C); a tool vertical movement mechanism (D), a tool left-right movement mechanism (E), a tool front-back movement mechanism (F) and a material carrying mechanism (G) are used for achieving the efficient and automatic machining process of a micron-order texture on the surface of the steel plate; a lifting mechanism (H), a winding drum and welding mechanism (I) and a pipe pushing mechanism (J) machine the steel plate with the texture machined into a pipe shape, and the steel plate is transmitted to the nextmechanism; and a pipe clamping and conveying mechanism (K) and a pipe positioning clamping mechanism (L) achieve the welding process of a straight pipe and a tail bent pipe of the bionic exhaust tailpipe. According to the integrated machining equipment for the tractor bionic exhaust tail pipe, the machining process is efficient and reliable, and batched production of the bionic exhaust tail pipecan be achieved.

The invention discloses a rotating intelligent clothes hanging method based on light intensity induction. The rotating intelligent clothes hanging method based on the light intensity induction includes steps that 1, designing a clothes hanging rod into circular ring shape, arranging an electric mechanism used for controlling the rotation of the clothes hanging rod, and presetting the rotating speed of the electric mechanism in work; 2, presetting illumination thresholds (a first threshold and a second threshold), wherein the second threshold is 2 to 5 times of the first threshold; setting a working period; 3, gathering the illumination intensity in real time during the working period, when the illumination intensity arrives at the first threshold, controlling the electric mechanism to work to drive the clothes hanging rod to rotate in a preset rotating speed; when arriving at the second threshold, improving the preset rotating speed to drive the clothes hanging rod to rotate; 4, at the end of the working period, controlling the electric mechanism to stop working. By means of the rotating intelligent clothes hanging method based on the light intensity induction, the clothes at the inner layer and outer layer can circularly receive the sunlight illumination, the clothes can be dried quickly, the structure is simple, and the cost is low.

The invention discloses a household electrical appliance remote control system which comprises a plurality of electromagnetic control switches which are in series connection in a plurality of controlled household electrical appliance power supply loops respectively, a plurality of electrical parameter detection units which detect work current, work voltage and power of each household electrical appliance respectively, a field controller which controls connection and disconnection of a plurality of the electromagnetic control switches and is connected with each household electrical appliance controller, a parameter set unit and a display unit which are connected with the field controller respectively, a network access device which accesses the controller to the Internet, a clock circuit and a time set module which are connected with the field controller respectively, and a remote controller which carries out bidirectional communication with the controller through the network access device and an Internet server, wherein, the field controller is arranged in a house of a householder. The system has the advantages of reasonable design, simple and convenient operation, a good use effect and a high intelligent degree, and defects of inconvenient use and operation, large restriction of an operation site, a low intelligent degree and the like existed in present household electrical appliance are effectively solved.

The invention discloses a centralized heating meter reading system for a residential building. The centralized heating meter reading system comprises an upper monitoring machine, a building heating load detecting unit which conducts real-time detecting to the total heating load of a building heating main pipeline and a plurality of indoor heating meter reading devices which are arranged in residential houses. The plurality of indoor heating meter reading devices are all in both-way communication with the upper monitoring machine, and the building heating load detecting unit is connected with the upper monitoring machine and transmits real-time detecting information to the upper monitoring machine synchronously. Each indoor heating load meter device comprises a data processor, a power supply unit, a resident heat using detecting unit, a timing circuit, a data transmission unit, a parameter input unit, a display unit and a data storage unit. The centralized heating meter reading system for the residential building is reasonable in design, prone to wiring, simple and convenient to use and operate, good in using effect, high in intelligent degree, and capable of solving the problems of being inconvenient to use and operate, low in intelligent degree, not prone to resident heat using information search, and hard to achieve heat using amount centralized management and the like existing in an existing heating meter reading mode.

The invention discloses an automatic reset controller for a toilet float. The automatic reset controller for the toilet float comprises a control module, a water level detection unit for detecting the water level in a toilet water tank, a position detection unit for detecting the position of the float in the toilet water tank, a difference value comparison module for comparing the difference value between signals detected by the water level detection unit and the position detection unit, a pushing rod piece for pushing the float up and down, and a driving mechanism for driving the pushing rod piece to act up and down and being controlled by the control module, wherein the driving mechanism is controlled by the control module according to the difference value comparison results output by the difference value comparison module. The automatic reset controller for the toilet float has the advantages of reasonable design, convenience in wiring, simpleness and convenience in use and operation, good use effect and high intelligence, and the actual problems that: when water can not be normally fed to the water tank in the traditional toilet, a water tank cover needs to be opened to manually reset the float only, so that the operation is time-consuming, labor-consuming and troublesome, and the cleanness is affected and the like, can be effectively solved.

The invention discloses an intelligent safety monitoring system for a back-tipping dump truck. The system comprises a video acquisition unit for acquiring the goods loading and unloading state of the rear part of a body of the back-tipping dump truck and the information of the surrounding environment, a rotation angle detecting unit for detecting the rotation angle of a frame, a frame bearing capacity detecting unit for detecting the bearing capacity of the frame in real time, a controller, an upper monitoring machine, a parameter input device, a display unit and an alarm prompting unit, wherein the controller, the parameter input device and the display unit are arranged in a cab and form a field monitoring device used by a driver; and the upper monitoring machine and the controller are in bidirectional communication and connected in a wired or wireless communication mode. The system is reasonable in design, convenient for wiring, and easy and convenient to operate, has a good using effect and high intelligence, and overcomes the defects that the conventional back-tipping dump truck has low intelligence and more potential safety hazards, and is inconvenient to operate and the driver cannot comprehensively, accurately and timely learn the goods loading and unloading state.

The invention discloses a household calorimeter reading device which comprises an upper monitoring host computer for centralized monitoring heat utilization amount of all users in a monitoring area, and a plurality of indoor meter reading devices respectively arranged in homes of users. The plurality of indoor meter reading devices are all in double-direction communication with the upper monitoring host computer. Each indoor meter reading device comprises a data processor, an electricity supply unit supplying electricity for all electricity utilization units, a heat utilization amount detection unit for real-time monitoring of heat utilization amount of each user, a data transmission unit sending present detected heat utilization amount information to the upper monitoring host computer at fixed period, a timing circuit, a parameter input unit and a display unit, wherein the timing circuit, the parameter input unit and the display unit are respectively connected with the data processor. The household calorimeter reading device is reasonable in design, brings convenience to wire connection, is simple and convenient to operate, good in utilization effect, high in intelligent degree, and capable of solving the problems that an existing calorimeter reading device is inconvenient to utilize and operate, low in intelligent degree and brings inconvenience to information inquiry of user heat utilization amount, and heat utilization amount centralized management is hard to realize.

The invention discloses an adjustment control system for road lighting equipment, comprising a mounting support I, a mounting support II, a rotation driving mechanism I, a vehicle body detecting unit I, a vehicle body detecting unit II, a rotation driving mechanism II, a controller, a rotation angle detecting unit I and a rotation angle detecting unit II, wherein the mounting support I is used for a plurality of lighting equipment mounted in the front and at the back of a tunnel entrance; the mounting support II is used for a plurality of lighting equipment mounted in the front and at the back of a tunnel exit; the rotation driving mechanism I is used for driving the mounting support I to rotate; the vehicle body detecting unit I and the vehicle body detecting unit II are mounted at the front sides of the tunnel entrance and the tunnel exit; the rotation driving mechanism II is used for driving the mounting support II to rotate; the controller is used for controlling the rotation driving mechanism I and the rotation driving mechanism II; the rotation angle detecting unit I is used for detecting the rotation angle of the mounting support I; and the rotation angle detecting unit II is used for detecting the rotation angle of the mounting support II. The adjustment control system for the road lighting equipment is reasonable in design, simple and convenient to operate, good in using effect and high in intelligent degree and can be used for overcoming the defects of lower intelligent degree, unadjustable radiating direction and incapability of providing ray adaptive process for a driver and the like of the lighting equipment at the traditional tunnel entrance and exit.