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38results about How to "Quick self-test" patented technology

Intelligent operation box with action connection point self-checking function

ActiveCN101764432AQuick self-testThe detection steps are reasonable and effectiveCircuit arrangementsInformation technology support systemFiberProcess module
The invention relates to an intelligent operation box in the field of the electric power relay protection technology, comprising a fiber-optical communication interface, a controlling device, a switching value processing module, a switching on processing module and a tripping processing module, wherein, GOOSE message information is exchanged by the controlling device and a process layer network through the fiber-optical communication interface, the controlling device is connected with the switching value processing module to transmit switching value information, the controlling device is respectively connected with the switching on processing module and the tripping processing module to obtain status information of a circuit breaker and carry out tripping and switching on control, input information is collected by the input end of the switching value processing module, an output connection point state is sent out by the output end of the switching value processing module, and the switching on processing module and the tripping processing module are respectively connected with a switching on coil return circuit and a tripping coil return circuit of a circuit breaker operation mechanism. The intelligent operation box solves the electric secondary return circuit status examining and repairing problem and creates necessary conditions for realizing complete status detection of a protection system and status examining and repairing of relay protection.
Owner:上海思源弘瑞自动化有限公司

Device and method for remote and intelligent self-checking of charging pile

The invention relates to a device for remote and intelligent self-checking of a charging pile, which comprises a charging pile, an intelligent self-checking module, a remote communication module and acharging pile intelligent detection management system, and is characterized in that a self-checking task is automatically suspended when the charging pile needs to operate, and the self-checking taskcontinues to be executed at an idle state of the charging pile. The technical scheme provides a self-checking device and method which are more convenient, quicker and more effective. It is unnecessary for technicists of a manufacturer to get to the installation site of the charging pile, related detection for the charging pile can be realized through remote operations, and a detection result is acquired; and the related maintenance cost is greatly reduced.
Owner:山东电工豪迈节能科技有限公司

Memory controller with a self-test function, and method of testing a memory controller

A memory controller with a self-test function includes a test controlling unit configured to generate test data in a test mode, a data transmission unit configured to generate a data read timing signal to transmit the data read timing signal and the generated test data synchronized with the data read timing signal, and a data input / output (I / O) unit configured to feedback the transmitted test data and the transmitted data read timing signal to the data transmission unit, such that the data transmission unit receives fed-back test data and a fed-back data read timing signal. The data transmission unit reads the fed-back test data based on the fed-back data read timing signal, and the test controlling unit compares the fed-back test data with the generated test data. Therefore, the memory controller may perform a fast self-test.
Owner:SAMSUNG ELECTRONICS CO LTD

Portable turnout operation device and turnout operation method

The invention provides a portable turnout operation device, and belongs to the technical field of railway construction engineering. According to the technical scheme, the portable turnout operation device comprises a power supply circuit and a turnout switching circuit, the power supply circuit comprises an alternating current power supply interface and a bridge rectifier Q1, the two input ends of the bridge rectifier Q1 are AC1 and AC2 respectively, and the two output ends of the bridge rectifier Q1 are DC1 and DC2 respectively; the turnout switching circuit comprises a double-pole double-throw switch K1, a positioning indication lamp DB, a reverse indication lamp FB, a four-pole double-throw switch K2 and external terminals X1-X4. The switch combination of the K1 and the K2 corresponds to the communication relation between the external terminals X1-X4 and AC1, AC2, DC1 and DC2. The external terminals X1-X4 respectively correspond to corresponding terminals on a turnout switch machine, and the switch combination comprises a positioning action, an anti-position action, a positioning expression and an anti-position expression. The circuit has the advantages of being simple and reliable in structure, small in size and easy to carry, debugging whether action circuit switching of the turnout switch machine is good, and indicating whether the circuit is correct.
Owner:中铁十四局集团电气化工程有限公司

An internal self-test system of a short-wave prognosis selector

The invention relates to an internal self-test system of a short-wave prognosis selector, comprising an FPGA control circuit and a pre / post-selector filter circuit electrically connected with the FPGAcontrol circuit. The FPGA control circuit is electrically connected with a main control unit of an external short-wave radio station through a control interface. The system is characterized in that the self-test system further comprises a self-test signal shaping circuit, a conversion circuit and a self-test signal testing circuit electrically connected with the FPGA control circuit. The internalself-test system of the short-wave prognosis selector of the invention is simple in structure, reasonable in design, small in volume, low in cost, fast in speed, high in reliability, fast in frequency hopping speed, low in power consumption, low in noise, good in frequency selectivity, stable and reliable in operation, and can effectively improve the technical index and electromagnetic compatibility of the short-wave radio station.
Owner:陕西烽火诺信科技有限公司

Signal transmitting and receiving device, electronic device and equipment

The invention provides a signal transmitting and receiving device, an electronic device and equipment. The signal transmitting and receiving device comprises at least one transmitting channel which isused for transmitting a first signal and at least one receiving channel which is used for receiving a second signal, wherein the second signal is an echo signal formed based on the first signal. Thereceiving channel comprises a first frequency mixer, and the first frequency mixer is used for performing down-conversion on the second signal based on the reference signal; when the signal transmitting and receiving device is in a working state, the frequency of the first signal is the same as that of the reference signal; when the signal transmitting and receiving device is in a self-checking state, the frequency of the first signal is different from the frequency of the reference signal. The invention provides a signal transmitting and receiving device, which can reduce the self-checking cost of a transmitting and receiving machine and save the self-checking time.
Owner:CALTERAH SEMICON TECH SHANGHAI CO LTD

Server security event auditing method based on flow data analysis

According to the server security event auditing method based on traffic data analysis, real-time traffic data of the server is subjected to synchronous mirroring processing through the third-party server security event auditing system, so that direct traffic data analysis on the server is avoided, and the security of the traffic data is ensured; meanwhile, flow data in the third-party server security event auditing system is monitored, observed, positioned and tracked, and when abnormal data occurs, on one hand, the defense module makes defense category judgment according to the risk level andgenerates corresponding defense behaviors, so that security events are quickly solved, the security of the server system is protected, and on the other hand, the self-checking module completes the self-checking behavior of the corresponding level according to the risk level, so that the safety performance of the server is gradually improved, the same type of safety events are effectively prevented from happening again, and the safety performance of the server system is improved.
Owner:厦门美域中央信息科技有限公司

Laser measuring and compensation system for size error of multi-axis numerical control machine tool

The invention discloses a laser measuring and compensation system for the size error of a multi-axis numerical control machine tool. The laser measuring and compensation system comprises a control center and a compensation comparison module. The control center comprises a parameter calculation module and a data analyzing module. The input end of the control center is connected with a laser measuring module and a multidimensional sensing module. The control center is electrically connected with the compensation comparison module. The output end of the control center is connected with an alarm processing module, a graphic display module and an image operation module. The output end of the image operation module is connected with the graphic display module. The laser measuring and compensation system for the size error of the multi-axis numerical control machine tool is provided and can be used for conducting system whole-process space coordinate comprehensive measuring on the multi-axisnumerical control machine tool, and therefore the multi-axis numerical control machine tool can be stable, the size error is eliminated, the equipment efficiency is high, the preheating time is shortand fast self-inspection, calibration and standardization functions are achieved.
Owner:HUBEI JIANGSHAN HUAKE DIGITAL EQUIP TECH

Block chain-based distributed data storage system

PendingCN113590638AMeet the storage requirements that cannot be tampered withQuick self-testDatabase updatingDatabase distribution/replicationStorage securityData query
The invention relates to the technical field of block chain storage, and discloses a block chain-based distributed data storage system, which comprises a host module, a storage machine module and a calculation module, and is characterized in that the host module is provided with a storage machine and computer registration module, a data consistency maintenance module, a block request generation module and a data request query module; the storage machine module is provided with a data storage module, a data query module and a data self-checking module; the calculation module is provided with a block calculation module; the invention has the advantages that enough network expansibility can be provided, the continuously increasing storage requirement of data can be met, the block generation and data storage efficiency is effectively improved by means of a delegation right and interest proof consensus mechanism, and the data storage security is greatly improved by utilizing the characteristics of the block chain; the problems that a current data storage mode is prone to disorder due to a large amount of data, nodes of data storage are not clear enough, and the safety of data storage is not high are solved.
Owner:南京国准数据有限责任公司

Bicrystal ultrasonic probe and automatic sensitivity detection method of flaw detection system thereof

The invention discloses a bicrystal ultrasonic probe and an automatic sensitivity detection method of a flaw detection system of the bicrystal ultrasonic probe. The automatic sensitivity detection method does not need to use a standard test block; the emitting electrode and the echo electrode of the bicrystal ultrasonic probe emit and receive interface waves independently, the wafer of the emitting electrode or the echo electrode generates ultrasonic waves, the end face of the bicrystal ultrasonic probe emits the ultrasonic waves to form the interface waves, and the interface waves are received by the wafer generating the ultrasonic waves; or the emitting electrode and the echo electrode of the bicrystal ultrasonic probe are connected in parallel to form an emitting echo electrode; the wafer of the transmitting echo pole generates ultrasonic waves, the end face of the twin-crystal ultrasonic probe transmits the ultrasonic waves to form interface waves, and the interface waves are received by the wafer of the transmitting echo pole. According to the invention, the sensitivity of the twin-crystal ultrasonic probe and the flaw detection system thereof can be rapidly and automatically detected in a short time without a standard test block.
Owner:NANJING TYCHO INFORMATION TECH

Application of CRISP1 (cystein-rich secretory protein 1) test paper for diagnosing gingival carcinoma

The invention relates to application of CRISP1 (cystein-rich secretory protein 1) test paper for diagnosing gingival carcinoma in preparation of medical appliances for diagnosing gingival carcinoma. The test paper comprises a substrate, a sample pad, a colloidal gold pad, a nitrocellulose membranous layer and a water-absorption paper layer, wherein the nitrocellulose membranous layer contains a BSA (bovine serum albumin)-saliva CRISP1 coupling substance test line and an anti-mouse secondary antibody quality control line; and the colloidal gold pad contains a colloidal gold labeled anti-saliva CRISP1 antibody compound formed by combining colloidal gold and anti-saliva CRISP1 antibody. The test paper provided by the invention has the advantages of high detection speed, high sensitivity, high specificity, high stability, no need of any instrument or equipment, and visual and reliable judgment result, is simple to operate and easy to master, and is convenient for patients to perform self-monitoring of the state of illness.
Owner:SHANGHAI TENTH PEOPLES HOSPITAL

Application of secretory protein 1 rich in cysteine in medical apparatus

The invention relates to an application of a secretory protein 1 rich in cysteine in preparation of a medical apparatus for diagnosing tongue cancer. The medical apparatus is diagnostic test paper or a kit. The diagnostic sample of the medical apparatus is saliva. The invention has the advantages that a novel use of the secretory protein 1 rich in cysteine is provided, and a convenient, reliable, noninvasive and cheap method for screening crowds in a large scale with tongue cancer and self-detection of postoperative patients with tongue cancer is provided for guiding treatment of tongue cancer. The test paper provided by the invention is fast in detection, high in sensitivity, strong in specificity, good in stability, simpleness and convenience in operation, and no any instruments and devices. The result is intuitive and reliable to judge and easy to master, and the patient can conveniently monitor the own condition.
Owner:苏州市马尔泰新材料有限公司

Breathing type rapid detection methods for collecting free radical markers

The invention discloses breathing type rapid detection methods for collecting free radical markers. Specifically, a method comprises the following steps of preparing objects required for detection; carrying out reaction in a reagent tube; and analyzing color change of a reagent in a reagent tube through utilization of an OXI-CHECKER breathing type rapid free radical detector, and obtaining a score. According to the method, condensates and the free radical markers in air exhaled by a body can be rapidly collected, colors and RGB values of the reagent can be accurately analyzed, and a final freeradical evaluation score can be converted through utilization of a computing formula. A detection result can be accurately obtained within 3 minutes. Compared with conventional blood detection and urine detection, the method has the advantages that the method is rapider and more convenient, operation of a professional is avoided, and accurate self-detection can be carried out on a state of free radicals anytime anywhere.
Owner:深圳市埃克斯生物科技有限公司

Stack self-check method and device

The invention provides a stack self-inspection method and a stack self-inspection device. The method comprises the following steps: a main function for controlling a program calls a preset stack self-inspection subfunction to perform self-inspection when the program starts, wherein the preset stack self-inspection subfunction defines a preset size of local variable array and values of all local variables in the local variable array, and the preset size is much larger than the size of a stack used when the subfunction enabling the program to operate normally is called; after the preset stack self-inspection subfunction sends a return value to the main function, the main function is controlled to call the subfunction enabling the program to operate normally, and a compiler distributes a stack area used by the preset stack self-inspection subfunction for the subfunction enabling the program to operate normally; and when the self-inspection of the preset stack self-inspection subfunction is not passed, the program is positioned in an idle loop dead state and no longer returned. According to the method and the device provided by the invention, the C language stack can be effectively and rapidly self-inspected, operation reliability of a system is not influenced, and operation efficiency of the program is improved.
Owner:TRAFFIC CONTROL TECH CO LTD

Application of cysteine-rich secretory protein 1 (CRISP 1) in preparation of gingival cancer diagnosis products

The invention relates to an application of cysteine-rich secretory protein 1 (CRISP 1) in preparation of medical equipment for diagnosing gingival cancer. The medical equipment is diagnosis test paper or a kit, and the diagnosis sample of the medical equipment is saliva. The application disclosed by the invention has the advantages of providing new usage of the cysteine-rich secretory protein 1, providing convenient, reliable, noninvasive and cheap method for large-scale population screening of gingival cancer and self-detection of patients after gingival cancer operations and guiding the treatment of gingival cancer; the test paper provided by the invention is quick to detect, high in sensitivity, strong in specificity, good in stability, simple and convenient to operate, free of any instrument and equipment, intuitionistic and reliable to judge a result and easy to master, and meanwhile, patients are convenient to perform self-monitoring on pathogenetic conditions.
Owner:SHANGHAI TENTH PEOPLES HOSPITAL

LAMP (loop-mediated isothermal amplification) primer group and kit for bedside rapid detection of HPV (human papillomavirus) and use method of LAMP primer group

The invention discloses a bedside LAMP (loop-mediated isothermal amplification) primer group for rapidly detecting HPV (human papilloma virus), a kit and a use method of the kit, and belongs to the technical field of biological detection. Firstly, an LAMP primer group for detection is provided, so that the detection specificity, sensitivity and the like can be effectively ensured; secondly, the primer is applied to preparation of an HPV detection kit or reagent, DNA extraction and amplification are combined into a one-step method through optimization of the optimal proportion of system solution components, LAMP reaction time is shortened, the total reaction time is shortened to be within 40 min, and meanwhile high sensitivity and excellent specificity are shown; finally, aiming at the kit, the invention provides a use method of the bedside rapid HPV detection kit, and the use method specifically comprises the steps of sample collection, splitting decomposition, amplification, discrimination and the like. In addition, in consideration of the problem of environmental pollution, the inventor also specially designs a closed waste liquid collecting cavity to achieve the purpose of eliminating pollution.
Owner:THE WEST CHINA SECOND UNIV HOSPITAL OF SICHUAN +2

Electronic warehouse of an automatic vertical drilling tool

The invention discloses an electronic storehouse of an automatic vertical drilling tool. A sliding ring structure, a monitoring and controlling storage structure, a heat dissipating structure and an electronic storehouse sealing transmission structure are arranged in an outer barrel of the electronic storehouse. According to the sliding ring structure, an upper plug cap limiting screw is connected with the top of an upper turbine generator transmission shaft; the lower end surface of the upper plug cap is connected with an upper main bracket; the upper main bracket is in pressed contact with a sliding ring bracket sleeve through a damping pad, a sliding ring guiding sleeve in an inner hole of the sliding ring bracket sleeve is connected with the lower end of the upper main bracket, and the lower end of a sliding ring spring of an inner hole of the upper main bracket is in pressed contact with the upper end of a sliding ring fast connecting ring; the outer diameter of the sliding ring fast connecting ring is in buckled connection with the sliding ring guiding sleeve; an inner hole of the sliding ring fast connecting ring is downwards connected with the sliding ring bracket sleeve through an air quick connector and a inserting part fixing frame, and the sliding ring bracket sleeve is fixedly connected with a main skeleton. According to the electronic storehouse sealing transmission structure, a skeleton joint is fixedly connected with the main skeleton, and the main skeleton is downwards fixed to a lower main bracket and a lower plug cap. According to the electronic storehouse of the automatic vertical drilling tool, fast self-detecting is achieved, and disassembly and assembly are convenient.
Owner:BAOJI PETROLEUM MASCH CO LTD +2

Pathological section device capable of realizing double-sided section

The invention discloses a pathological section device capable of slicing on two sides. The pathological section device comprises a fixed box frame; the transverse moving devices are installed at the top and the bottom of the fixed box frame and are arranged in two sets in a front-back parallel mode, slicing devices arranged in a left-right symmetry mode are installed on the transverse moving devices on the front side and the rear side of the upper portion in a matched mode, and collecting devices arranged in a left-right symmetry mode are installed on the transverse moving devices on the front side and the rear side of the lower portion in a matched mode; and the two groups of load battens are arranged front and back, are positioned in the middle of the left and right slicing devices, and are fixed on the front and back side plate walls close to the bottom of the fixed box frame.
Owner:郑州大学第三附属医院

Electronic storehouse of automatic vertical drilling tool

The invention discloses an electronic storehouse of an automatic vertical drilling tool. A sliding ring structure, a monitoring and controlling storage structure, a heat dissipating structure and an electronic storehouse sealing transmission structure are arranged in an outer barrel of the electronic storehouse. According to the sliding ring structure, an upper plug cap limiting screw is connected with the top of an upper turbine generator transmission shaft; the lower end surface of the upper plug cap is connected with an upper main bracket; the upper main bracket is in pressed contact with a sliding ring bracket sleeve through a damping pad, a sliding ring guiding sleeve in an inner hole of the sliding ring bracket sleeve is connected with the lower end of the upper main bracket, and the lower end of a sliding ring spring of an inner hole of the upper main bracket is in pressed contact with the upper end of a sliding ring fast connecting ring; the outer diameter of the sliding ring fast connecting ring is in buckled connection with the sliding ring guiding sleeve; an inner hole of the sliding ring fast connecting ring is downwards connected with the sliding ring bracket sleeve through an air quick connector and a inserting part fixing frame, and the sliding ring bracket sleeve is fixedly connected with a main skeleton. According to the electronic storehouse sealing transmission structure, a skeleton joint is fixedly connected with the main skeleton, and the main skeleton is downwards fixed to a lower main bracket and a lower plug cap. According to the electronic storehouse of the automatic vertical drilling tool, fast self-detecting is achieved, and disassembly and assembly are convenient.
Owner:BAOJI PETROLEUM MASCH CO LTD +2

A portable turnout operating device and a turnout operating method

The invention provides a portable turnout operating device, which belongs to the technical field of railway construction engineering. The technical solution is: a portable turnout operating device, including a power supply circuit and a switch switching circuit, the power supply circuit includes an AC power interface and a rectifier bridge Q1, the two input terminals of the rectifier bridge Q1 are respectively AC1 and AC2, The two output terminals are respectively DC1 and DC2; the switch switching circuit includes a double-pole double-throw switch K1, a positioning indicator light DB, a reverse position indicator light FB, a four-pole double-throw switch K2, and external terminals X1~X4. The K1 and The switch combination of K2 corresponds to the connection relationship between the external terminals X1~X4 and AC1, AC2, DC1, DC2; the external terminals X1~X4 respectively correspond to the corresponding terminals on the switch machine, and the switch combination includes positioning action and reverse position action , positioning representation, reverse representation. The beneficial effects of the present invention are: the circuit structure is simple and reliable, the volume is small and easy to carry, it is possible to debug whether the switching of the action circuit of the switch machine is good, and whether the circuit is correct.
Owner:中铁十四局集团电气化工程有限公司

Intelligent operation box with action connection point self-checking function

ActiveCN101764432BQuick self-testThe detection steps are reasonable and effectiveCircuit arrangementsInformation technology support systemFiberProcess module
The invention relates to an intelligent operation box in the field of the electric power relay protection technology, comprising a fiber-optical communication interface, a controlling device, a switching value processing module, a switching on processing module and a tripping processing module, wherein, GOOSE message information is exchanged by the controlling device and a process layer network through the fiber-optical communication interface, the controlling device is connected with the switching value processing module to transmit switching value information, the controlling device is respectively connected with the switching on processing module and the tripping processing module to obtain status information of a circuit breaker and carry out tripping and switching on control, input information is collected by the input end of the switching value processing module, an output connection point state is sent out by the output end of the switching value processing module, and the switching on processing module and the tripping processing module are respectively connected with a switching on coil return circuit and a tripping coil return circuit of a circuit breaker operation mechanism. The intelligent operation box solves the electric secondary return circuit status examining and repairing problem and creates necessary conditions for realizing complete status detection of a protection system and status examining and repairing of relay protection.
Owner:上海思源弘瑞自动化有限公司

A leakage protector and a leakage protection method thereof

The invention discloses an electric leakage protector which comprises a current transformer, a controller and a releasing mechanism. The releasing mechanism comprises a base, an insulating plate and a support are fixed onto the base, a movable contact is hinged onto the support, the bottom of the movable contact is connected with the support by a return spring, a static contact is fixed to the top of the support, and an electromagnet is arranged on the base; the tail end of the magnetic movable contact can be downwardly attracted by the electromagnet when the electromagnet is powered on, and the top of the movable contact upwardly rotates to be in contact with the static contact; the top of the movable contact is downwardly pulled by the return spring when the electromagnet is powered off, so that the top of the movable contact can be in contact with the insulating plate; a first groove is formed in the edge of the outer side of the static contact, and a short-circuit metal rod is connected with the top of the movable contact by an elastic metal sheet, and is in contact with the first groove when the movable contact is in contact with the static contact. The electric leakage protector has the advantages that the shortcomings in the prior art can be overcome, self-checking procedures of the electric leakage protector can be simplified, and the electric leakage condition judgment accuracy of the electric leakage protector can be improved.
Owner:HEBEI AGRICULTURAL UNIV.

Scale calibration device for self-inspection of mixing plant and scale calibration method thereof

The invention discloses a scale calibration device for self-inspection of a mixing plant and a scale calibration method thereof. The device comprises a rack, a weighing sensor, a weighing hopper, a jacking device and a weighing system; the weighing sensor is fixedly connected with the rack and located between the weighing hopper and the rack; the weighing hopper is detachably connected with the weighing sensor; the jacking device is fixedly connected with the rack; and the weighing sensor and the jacking device are electrically connected with the weighing system. In conclusion, the device hasthe advantages of being convenient to operate, reducing the labor intensity of workers and being capable of freely calibrating a scale as required.
Owner:德通智能科技股份有限公司

Environment-friendly device for automobile paint baking workshop and environment-friendly method of environment-friendly device

The invention relates to the technical field of automobile paint stoving, in particular to an environment-friendly device for an automobile paint stoving workshop and an environment-friendly method thereof.The environment-friendly device comprises a box body, a first square hole is formed in the front end of the box body, a display screen is connected to the top end of a supporting rod through a rotating shaft, a control box is arranged at the right end of the display screen, and a second gas detector is arranged at the top end of a connecting port; a first sucking pump is arranged on the inner bottom wall of the box body, the output end and the input end of the first sucking pump communicate with first connecting pipes, a first gas detector is arranged at the top end of the first motor, a first connecting plate is arranged on the right side wall of the water tank, and coarse sand is arranged between the bottom end of a first grating plate and the top end of a second grating plate. And a first electrolytic plate is arranged in the upper area of the first grating plate, and the left end and the right end of the first electrolytic plate are fixedly connected with the left side wall of the box body and the left end of the supporting plate correspondingly, so that the effect of adsorbing paint mist in the air is good, the efficiency of removing harmful gas in the air is high, and practicability is high.
Owner:刘红丽

Radar radio frequency front end and speed measuring radar

The embodiment of the invention discloses a radar radio frequency front end and a speed measuring radar. A self-checking link is formed by a second frequency synthesizer module, a clock module, a first frequency synthesizer module, a driving amplification module, a frequency mixing module and a baseband receiver module of the radar radio frequency front end; and the self-checking link is used for carrying out self-checking on the radar radio frequency front end when the radar works in the self-checking mode. According to the self-checking mode, a first continuous wave signal and a second continuous wave signal which are different in frequency are generated through the first frequency synthesizer module and the second radio frequency module so that simulation of Doppler frequency offset of a moving target object can be achieved, self-checking of hardware contained in the radar radio frequency front end can be achieved, and when the target speed is consistent with the preset speed, self-checking of the hardware contained in the radar radio frequency front end can be achieved. The radar radio frequency front end and the speed measuring radar provided by the embodiment of the invention can achieve the technical effect of quick self-inspection when the self-inspection of the radar radio frequency front end is passed, and compared with the prior art, the radar radio frequency front end and the speed measuring radar do not need to depend on external test equipment, and the test cost is relatively low.
Owner:BEIJING CHANGFENG BROADCASTING COMM EQUIP

A smart street lamp enabled by software

The invention discloses a smart street lamp enabled by software, and relates to the technical field of light adjusting devices. A solar cell panel is electrically connected to a charging control circuit and an AD sampling circuit through wires; an output end of the charging control circuit and an input end of a switch control circuit are electrically connected; an output end of a switch control motor is electrically connected to an MUC power supply circuit; the MUC power supply circuit is electrically connected to a power supply end of an MUC chip through a wire; and an output end of the MUC chip is electrically connected to a discharging control circuit and a radar module power supply circuit. The smart street lamp can realize rapid self-checking and smart control, and is convenient for detecting charging and discharging, has high stability, can prolong the service life, is easy to operate, and can realize automatic control.
Owner:雷宗平
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