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825 results about "Gsm module" patented technology

Active-mode intelligent safety monitoring instrument for car

InactiveCN101857008ARapid situationQuick alarmAnti-theft devicesAlarmsElectrical batterySolar battery
The invention relates to the field of the car electronic and artificial intelligent field, and particularly discloses an active-mode intelligent safety monitoring instrument for a car and a monitoring method thereof. The active-mode intelligent safety monitoring instrument for the car comprises an embedded system (comprising a microprocessor, a monitoring program and relevant algorithm, which are cured inside a chip), a GPS module, a GSM module, an SIM card reader, an alarming device, a CCD camera, a multi-axis acceleration sensor, a power supply system (a lithium battery, a solar battery and a power supply adapter interface), an integrated circuit board, a shell (comprising a functional plate and a battery cover), an antitheft remote controller, a buckling-type rubbery-prevention remote controller and a power supply adapter. The instrument utilizes the GPS to realize the positioning, displacement bulgur prevention, speed measurement and timing, utilizes GSM to realize the auxiliary positioning and the SMS automatic alarming, utilizes the CCD combination mode to identify and monitor the fatigue driving, robbery and accident state and utilizes the acceleration sensor to detect the accident state. The instrument can realize the functions such as mobile positioning, over-speed alarming, positioning antitheft automatic alarming, positioning robbery-prevention alarming, fatigue driving prevention and warning, traffic accident automatic positioning, alarming and help, and the like.
Owner:CHANGSHU ROADVECHILE INTELLIGENT ELECTRONICS

Automatic sign-in machine and automatic sign-in application technical scheme

The invention discloses an automatic sign-in machine and an automatic sign-in application technical scheme. The automatic sign-in machine comprises a singlechip smallest system, a multi-cell storage cabinet, a global system for mobile communication (GSM) module and the like. By means of an automatic sign-in machine address code setting scheme, a mail bar code setting and applying scheme, a short message order format scheme, a pick-up password generation and storage scheme, a multi-logistics company shared scheme and the like, the automatic sign-in application technical scheme can achieve functions of automatic sorting, classified collecting, automatic sign-in and delivery notice of mails in the logistics process, can expand logistics automatic process to deliver taking link of addressees, solves 'the last one mile problem' of logistics express delivery, and greatly improves the efficiency of the logistics express delivery. The automatic sign-in machine can further apply encrypted two-dimension codes to protect personal information of the addressees in the logistics process. Besides, the automatic sign-in machine and the automatic sign-in application technical scheme are low in production and use cost, convenient to maintain, low in energy consumption, stable in performance, simple in operation process and favorable for popularization and application.
Owner:赵海城

Intelligent U-shaped lock based on two-level locking mechanism

The invention discloses an intelligent U-shaped lock which is composed of a U-shaped rod and a lock body. The lock body is composed of a lock case, an intelligent control circuit module and a lock cylinder mechanism. The lock cylinder mechanism comprises a lock cylinder, a speed reduction device and a driving motor. One end of the lock cylinder is connected with one end of the speed reduction device. The other end of the speed reduction device is connected with an output shaft of the driving motor. The driving motor is connected with a single chip microcomputer of the intelligent control circuit module. The single chip microcomputer is connected with a GSM module, a vibration module, a Bluetooth module, a key module and a power source. The tail end of the U-shaped rod penetrates the lock case to be matched with the lock cylinder of the lock cylinder mechanism so that the unlocking and locking states can be achieved. In order to improve the safety of the lock, a transverse lock rod is installed on the U-shaped rod, locking grooves are arranged inside the U-shaped rod, and a transverse lock cylinder is arranged on the transverse lock rod to be matched with either lock groove to achieve two-level locking. According to the technical scheme, intelligent unlocking and two-level locking can be achieved, and safety and intelligent degrees are improved.
Owner:岳景辉

Drunken driving detection system and method based on multiple sensors and video recognition technology

The invention relates to a drunken driving detection system and method based on multiple sensors and a video recognition technology. The system comprises a central processing module, an alcohol sensor module, a signal processing module, a GPS module, a camera module, a voice module, a GSM module and a display and control module. Facial images are obtained and recognized through a camera, and whether the phenomenon that other people replace a driver to start an automobile so as to pass through the detection exists or not is judged; in the driving process of the automobile, the image analysis of the driver in the driving process is obtained to judge whether the driver drinks or not in combination with the multi-sensor alcohol detection; after it is detected that the driver drinks, an alarm signal is given out, automobile lock-up control is conducted, a voice prompt is given out, and the alcohol drinking behavior and the current position information of the driver are sent to relatives and friends of the driver through short messages. According to the drunken driving detection system and method, the multiple sensors and the video recognition technology are integrated to detect the alcohol drinking behavior of the driver, replacement detection and alcohol drinking detection in the driving process can be achieved, and the recognition accuracy is improved.
Owner:BEIJING UNION UNIVERSITY

Automatic meter reading system for water meters through short messages

The invention relates to an automatic meter reading system for water meters through short messages, which comprises a water meter transmitting module and a collector, wherein the water meter transmitting module is matched and installed together with a basic meter of an underground water meter; the collector is installed on the ground; the water meter transmitting module and the collector form a wireless receiving and transmitting system; the water meter transmitting module comprises a meter shell, an RF wireless receiving and transmitting module circuit board, a battery chamber and a magnetic-sensitive component, wherein the RF wireless receiving and transmitting module circuit board, the battery chamber and the magnetic-sensitive component are fully sealed in the meter shell; the collector comprises a power supply circuit, a single chip microprocessor MCU control circuit, a GSM short message module, a memory circuit, a clock circuit, an infrared communication circuit and a wireless receiving and transmitting circuit; and the power supply of the collector uses a power supply mode of commercial power as main power matched with a battery as supplement power and realizes automatic selection and switching through a relay J1. In the invention, a split type structure is used, a sampling circuit and the basic meter of the water meter are installed together to form a sealed water meter module, and the power consumption is small; and the collector is installed outside a meter well, the power supply mode of the GSM module can be automatically switched and be convenient for debugging production or customer use, and an SIM card can be replaced at any time easily and conveniently and also has good expandability.
Owner:SUNTRONT TECH

Intelligent monitoring and early warning system for safety helmet wearing on transformer substation site

The invention discloses an intelligent monitoring and early warning system for safety helmet wearing on the transformer substation site. The intelligent monitoring and early warning system comprises a central processing unit, a camera monitoring device, a pyroelectricity infrared sensing module, a GSM module, a voice warning module and transformer substation entrance guard equipment. The whole intelligent monitoring and warning system for safety helmet wearing on the transformer substation site is installed on a transformer substation entrance guard. According to the system, the pyroelectricity infrared sensing module monitors whether operators enter or not, the camera monitoring device collects and analyzes images, whether the operators wear the safety helmets already is determined, if the operators wear the safety helmets correctly, the operators are allowed to enter, if the operators do not wear the safety helmets, the entrance guard is closed, the operators are not allowed to enter, the voice warning module is started to give a voice alarm, the GSM module is started to inform the operators on duty through an answering machine, the potential safety hazards are eliminated, the safety of the operators is protected, and the safety production management is improved.
Owner:朱明增 +1

System and method for monitoring power system steel tower slope angle online

The invention discloses a system and a method for monitoring a power system steel tower slope angle online. The system comprises a monitoring center system, a plurality of monitoring terminal systems and a plurality of manager mobile phones, wherein the monitoring center system comprises a network switch, a monitoring computer, a displayer, a printer and a data storage server; the monitoring terminal system comprises a biaxial slope angle sensor, a data collecting and transmitting terminal and a solar cell panel; the data collecting and transmitting terminal comprises a microprocessor module, a GSM (Global System For Mobile) module, a rechargeable battery, a charging control circuit module and a GSM antenna. The method comprises the following steps: 1, transmitting a call signal; 2, collecting and transmitting power system steel tower slope state data; 3, storing and displaying the power system steel tower slope state data; 4, forecasting a power system steel tower slope development tendency. The system for monitoring the power system steel tower slope angle online is high in integration level, convenient to use and operate, high in degree of automation, good in real-time performance and low in monitoring cost, thus improving working stability and reliability of the power system.
Owner:SHAANXI BOTIAN SCI & TECH IND

Multi-power supply device of embedded equipment, and intelligent switching method of multi-power supply device

ActiveCN104037926ASolve the problem of reliable power supplyRealize "seamless" intelligent switchingBatteries circuit arrangementsElectric powerElectricityControl signal
The invention discloses a multi-power supply device of embedded equipment, and an intelligent switching method of the multi-power supply device. Three power supplies, namely a solar panel, an electric supply and a storage battery are used to supply power; whether sunshine is sufficient in an environment where the solar panel locates is detected by a light-sensitive circuit; whether a voltage of each power supply is normal is detected by a voltage detection circuit; whether the electric supply and solar energies are in abnormal power supply states are detected by a branch power supply state detection circuit; an electrical quantity of the storage battery is monitored in real time by an electrical quantity detection circuit; a control signal is connected to coils of a relay by a drive circuit so as to control on and off of each power supply branch; an MCU is used to control charging speed and accuracy to the storage battery; an LCD display screen is used to display related information and real-time alarm information of the current power supply; and a GSM module is used to send a fault short message to maintenance personnel. The multi-power supply device of the embedded equipment, and the intelligent switching method of the multi-power supply device disclosed by the invention can realize seamlessly intelligent switching of the power supplies, as well as intelligent management and control over charging and discharging of the storage battery, thereby increasing power supply reliability of outdoor unattended embedded equipment.
Owner:NANJING UNIV OF POSTS & TELECOMM

Mobile smart housekeeper

The invention, which belongs to the field of the communication technology and the control technology, particular relates to a mobile smart housekeeper comprising a movable platform, a master control unit, a WIFI module 1, a GSM module, and a security and protection module arranged in a household appliance. The master control unit, the WIFI module 1, and the GSM module are arranged in the movable platform in a built-in mode. The security and protection module consists of an infrared sensor, a light intensity sensor, a smoke detector, a temperature sensor and an anti-theft alarm. The master control unit is connected with the WIFI module 1 and the GSM module. The infrared sensor, the light intensity sensor, the smoke detector, the temperature sensor and the anti-theft alarm are provided with WIF modules 2 in a built-in mode and are connected with the WIFI module 1 wirelessly by the WIF modules 2. According to the invention, the high-performance microprocessor is used for replacing a PC machine and is used as the controller, so that housekeeper can work stably and reliably. Moreover, the mobile smart housekeeper has advantages of light weight, convenient movement, low power and low power consumption. In addition, falling down detection is carried out during the movement process, thereby realizing the electronic security function; and thus the household situation can be monitored in real time.
Owner:JIANGSU UNIV

Remote centralized management control encryption system and method for mobile storage equipment based on global system for mobile communication (GSM)

The invention provides a remote centralized management control encryption system and a remote centralized management control encryption method for mobile storage equipment based on a global system for mobile communication (GSM). The system consists of a management center platform, a computer client, a mobile phone client and special mobile storage equipment, wherein the management center platform can master storage contents of the mobile storage equipment in advance through the computer client, and can control the mobile storage equipment through a GSM module and an advanced reduced instruction set computer (RISC) machine (ARM) module on mobile equipment; the mobile phone client can communicate with the equipment in a wireless or GSM communication mode; and internal files of the mobile storage equipment can be encrypted, decrypted, concealed and self-destroyed under the control of a mobile phone short message instruction. The system can remotely monitor and operate the mobile storage equipment by using a GSM network which is used by a common mobile phone, is high in flexibility, and can effectively prevent secret spilling caused by theft and prevent artificial secret spilling.
Owner:WUXI HUASAI INFORMATION TECH

Wireless intelligent irrigation system

A wireless intelligent irrigation system comprises a server host, a central controller, a wireless electromagnetic valve and a data acquisition system, wherein the server host encodes irrigation signals and transmits the signals to the central controller through a GSM (global system for mobile communication) module, the central controller transmits handshake signals to the server host and processes all received commands after receiving the signals, and the signals which are decoded are wirelessly transmitted to the wireless electromagnetic valve to control the valve to open for irrigation through a wireless transmission module. The wireless intelligent irrigation system further comprises a data acquisition system used for acquiring various environmental messages. The wireless intelligent irrigation system has the function of directly transmitting digital control signals to selectively open or close the conventional irrigation electromagnetic valve, and proper irrigation is performed according to water demand of plants, so that purposefulness of irrigation is higher, and waste of precious water is avoided. The central controller can be controlled under commands of the server host or mobile terminals such as phone wireless editor programs, so that increase of manpower and material resource costs in cable laying control is avoided, and costs are reduced.
Owner:SHENZHEN CSC LANDSCAPE ENG & DESIGN
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