44results about How to "Effective deterrence" patented technology

The invention relates to an electronic product and discloses a doorbell system and an automatic visitor identification method thereof. According to the invention, an infrared detection sensor is used for detecting whether a visitor comes through the temperature difference change in a target detection area; and after the visitor is detected and the doorbell ringing operation of the visitor is still not received after a certain time, the doorbell system actively informs people indoors that the visitor comes. Therefore, infrared rays do not need to be transmitted constantly and actively, and only the radiation of a human body needs to be detected passively, so that the power consumption and the cost of the infrared detection sensor are reduced greatly, the feasibility of applying an infrared detection technique to the doorbell system is ensured, and the people indoors can master abnormal situations outdoors.

The invention relates to an unmanned aerial vehicle for traffic guidance and an application of the unmanned aerial vehicle. The unmanned aerial vehicle comprises a vehicle body, and the unmanned aerial vehicle further comprises a main camera group, an LED display screen and a loudspeaker, wherein the main camera group is arranged on the vehicle body and is used for collecting traffic condition data; the LED display screen is arranged in a belly position of the vehicle body, and is used for displaying traffic guidance commands obtained based on the traffic condition data; and the loudspeaker is arranged in the belly position of the vehicle body, and is used for broadcasting the traffic guidance commands obtained based on the traffic condition data. Compared with the prior art, the unmanned aerial vehicle disclosed by the invention has the advantages of being not subject to road conditions, and being flexible, accurate and rapid; the unmanned aerial vehicle can shoot pictures over an accident point, so that a full coverage of law enforcement is achieved, professionals can quickly determine a core accident point, shot pictures and shot videos can be delivered to the professionals at the first time, and in-time handling of traffic accidents can be guaranteed.

The invention provides an infrared correlation technology based intrusion detection device. The infrared correlation technology based intrusion detection device comprises an infrared transmitter and an infrared receiver. The infrared correlation technology based intrusion detection device is characterized by also comprising an LED (Light Emitting Diode) lighting device and a camera device which are connected with the infrared receiver; the LED lighting device comprises an LED lamp control circuit, an LED driving circuit and an LED lamp which is connected with the LED driving circuit; the LED lamp control circuit is trigged by an alarm signal and the LED driving circuit is driven to start the LED lamp; the camera device comprises a camera host and a camera; the camera device is triggered by the alarm signal to perform shooting and enters into the standby state after the alarm trigger signal is interrupted. According to the infrared correlation technology based intrusion detection device, a multiple function integrated security product is provided for a user, intruders can be deterred by multiple warning methods indeed, and accordingly crimes can be reduced.

The invention relates to a safety protection cabin of an ATM (Automatic Teller Machine), which is characterized by comprising a rotary door, a monitoring camera, an infrared detector, an exit button, a controller, an entrance button, a motor, a transmission protecting gear, a transmission chain, a transmission gear, a magnetic core rotating arm, a left magnetic infrared inductor, a right magnetic infrared inductor, a magnetic door lock, a bearing above a rotary shaft, an alarm button, an outer sleeve of a motor shaft, an outer sleeve, a thickened shaft sleeve, a sunk screw, a spring and a marble. The safety protection cabin has the advantages that due to the design of a vertical-hinged door, the safety protection cabin can better protect the personal safety of users when the users encounter special circumstances, and effectively protect the account numbers and the passwords of bank cards of depositors and payees; the users need to press the buttons to enter and exit, as long as the exit button is slightly touched after the operation is finished, the cabin door can automatically open, and the infrared detectors ensure that equipment can be normally used under any conditions; the monitoring system can carry out remote monitoring by accessing to a network cable; and the safety protection cabin can protect operators well in advance and also help concerned department to supply evidences afterwards.

The invention relates to a crossroad pedestrian crossing comprehensive management control system. The system comprises a camera capturing unit, a crossroad comprehensive management unit and an integrity management unit. The camera capturing unit is used for acquiring monitoring images of road sections and crossroads; the crossroad comprehensive management unit is used for receiving monitoring images transmitted by the camera capturing unit and storing and compressing the monitoring images; the integrity management unit is used for recognizing faces of pedestrians running the red light and comprises an event recording and storing module, an image receiving module, an automatic image recognition module, a manual image recognition module and an image medium recognition module, wherein the image receiving module, the automatic image recognition module, the manual image recognition module and the image medium recognition module are in sequential connection, and the image receiving module is connected with the crossroad comprehensive management unit. By real-time camera capturing of pedestrian quantity and pedestrian behavior states, pedestrians running the red light are recognized and recorded, and every uncivil behavior is recorded to maximally recognize pedestrians with uncivil behaviors, so that valid evidences can be provided for an illegal event management center to effectively control the bad habit of the pedestrians running the red light.

The invention belongs to the field of logistics transportation, and particularly relates to a self-service type express cabinet which can be arranged in public places such as schools, communities and hospitals, express cargos can be conveniently placed and taken. The self-service type express cabinet comprises an express cabinet body formed by stainless steel plates. The express cabinet body is divided into an express box area and a working area. The express box area is composed of various express box single bodies of different sizes. The working area is composed of a display screen, a card induction area, a code scanning area and a password input area. The display screen is located in the middle of the working area. The card induction area, the code scanning area and the password input area are arranged blow the display screen. A control panel is arranged in the express cabinet body and provided with a chip. The control panel is connected to the display screen, the card induction area, the code scanning area, the password input area and the express box single bodies. The express cabinet is connected to a municipal administration circuit through a wire. The self-service type express cabinet solves the problems that at the express sign-in stage, because recipients are absent or have difficulty in picking up express cargos, couriers need to send the express cargos and wait repeatedly, and manpower and time are wasted.

The invention provides a method for preventing scalping tickets, belonging to a method for recognizing tickets and aiming to prevent scalping tickets in short supply. The method for preventing scalping tickets comprises the following steps of: directly printing information data of human biologic characteristics of a ticket buyer on the ticket surface of a sold ticket when selling the ticket; correspondingly, when checking the ticket, comparing the human biologic characteristics of a ticket holder with the information data printed on the ticket surface of the ticket to identify whether the ticket holder and a ticket buyer are the same people, thereby preventing scalping tickets. The human biologic characteristics provided by the invention are fingerprints of a human body, eye irises, a human face and the like and can be quantified into fixed data values after being collected by apparatus. The method provided by the invention can be widely applied to the fields such as transportation, competition, performance, visit, work activity and the like needing ticketing, ticket compliment and registration.

The invention relates to a line loss online monitoring terminal of a low voltage station area, comprising a communication unit, a controller, a memory and a host computer, wherein the controller is directly connected to the smart meter through the power line carrier communication module and collects data in the smart meter, the controller stores the collected data in the memory on one hand and transmits the collected data to the upper computer through the GPRS wireless communication module on the other hand after processing the collected data, and the upper computer processes and displays thereceived data; the controller communicates with the mobile terminal on site through the wireless WiFi module, and communicates with the device with the infrared interface on site through the wirelessinfrared communication interface; the controller communicates with the maintenance device through the maintenance interface, and communicates with the power device on site through the cascade concentrator interface to collect the data information of the power device on site. The monitoring terminal has strong compatibility without affecting the normal operation of the concentrator, is convenient for disassembly and installation by adding an alligator clip into the loop for collection, has strong applicability, and has direct and indirect economic benefits.

According to an aspect of the present application, a bird deterrence system is proposed comprising a laser device for producing a laser beam; comprising scanning equipment for rotating the laser beam at designated lateral and elevational angular speeds relative to the normal axis; a power supply for feeding the laser device and the scanning equipment; and a control unit for controlling the laser device and scanning equipment. An input module is programmed, in a teach mode, to control the scanning equipment by rotating the laser beam at designated lateral and elevational angles, wherein the input module further comprises an identification routine to identify said designated lateral and elevational angles as waypoints for said successive waypoints defining a laser scanning area; and to store the waypoints in the control unit, and wherein the input module further comprises a routine for defining a maximum elevational angle; and wherein the control unit is programmed to de-activate the laser beam for elevational angles larger than the maximum designated elevational angle.

The invention relates to a manhole cover facility intelligent monitoring system. The manhole cover facility intelligent monitoring system includes node devices, monitoring extension sets, a GSM wireless receiving system host, a monitoring center, a driver and a monitoring display screen; the manhole cover nodes wirelessly communicate with the monitoring extension sets; the monitoring extension sets wirelessly communicate with the GSM wireless receiving system host; the GSM wireless receiving system host wirelessly communicate with the monitoring center; the driver is connected in series with the monitoring center; and the monitoring display screen is connected in series with the driver. According to the manhole cover facility intelligent monitoring system of the invention, induction signals of tilt angle sensors are transmitted to the monitoring center through the monitoring extension sets and the GSM wireless receiving system host; and the monitoring display screen displays manhole cover state information in real time under the control of the monitoring center. The manhole cover facility intelligent monitoring system of the invention has the advantages of large monitoring area, a large number of manhole cover under coverage, real-time and accurate information, reliable work, synchronization alarm and the like. With the manhole cover facility intelligent monitoring system adopted, quick summoning and timely handling of the police can be benefitted; prevention first, centralized monitoring and quick handling can be realized; and an effective method can be provided for wide-range management of the safety of municipal administration public and environmental protection facilities.

The invention relates to an ATM (automatic teller machine) cash dispenser, and discloses a fraudulent-withdrawal-prevention ATM and a withdrawal method thereof. The fraudulent-withdrawal-prevention ATM comprises an ATM, wherein a camera and face recognition software are also arranged on the ATM; the face recognition software can distinguish the face from an image shot by the camera, and a withdrawer inserts a magnetic card into the ATM; the ATM reminds the withdrawer of scanning the face image; pattern recognition software judges whether the face is contained in the image shot by the camera or not; if the face is contained, the normal withdrawal flow process of the ATM is carried out; if no face is contained, the withdrawer is reminded of remove the face coverage; the pattern recognition software judges whether the face of the withdrawer is covered or not again. The fraudulent-withdrawal-prevention ATM has the advantages that the frightening effect on criminal offenders can be effectively achieved, and meanwhile, effective image data is provided for public security organizations to crack a criminal case, so that the criminal case cracking work efficiency is greatly improved, and positive effects are achieved on the society stability maintenance.

An intelligent pet house is characterized by being composed of a cage body, a case side face automatic lifting plate, a cage rear automatic telescopic fence, a motor, a frame lock cage door, a mobile phone remote control frame lock, a manual lock, a temperature and humidity adjusting system, an automatic feeding system, a medicine first-aid system, an automatic excrement removing and deodorizing system, a fresh air exchange system, a bathing system, a warm air drying system, a monitoring system, an alarming system, a solar silicon light panel uninterrupted power system and a mobile phone control terminal. According to the pet house, it is achieved that the temperature and humidity in the cage, automatic feeding, automatic disease diagnosis, automatic excrement removing and automatic pet bathing and cage body cleaning are remotely controlled by a mobile phone, pets can get out of the cage in time when lawbreakers violently invade the life and property safety of a master, and the intelligent pet house is a great progress of pet houses.

The perimeter security system of an intelligent high-end residential area disclosed by the present invention includes a detection layer, a transmission network layer I, a control layer, a transmission network layer II, and a monitoring layer. The detection layer is used to detect various illegal intrusion events and intrusion alarm information upload to the cell control layer of the control layer; the cell control layer receives the illegal intrusion alarm information detected by the detection layer, processes and distributes it to the central control layer and the monitoring layer, and the central control layer receives the alarm information sent by the cell control layer for Centralized maintenance and management of the system; the monitoring layer receives the alarm information sent by the cell control layer, and displays and sends out audible and visual alarms on each terminal; the transmission network layer I is the communication transmission network, and the transmission network layer II is the communication data network for alarm video The transmission of information meets the needs of the monitoring layer for viewing and processing of alarm information. The invention can meet the actual situation requirements along the perimeter of the residential area, and can effectively deter, block and alarm intruders.

A personal protective device (and method of its use) comprising a marine and land transmission detraction and deterrence device designed to protect swimmers, scuba divers, surfers, hikers, hunters, campers and other individuals engaged in water and / or land activities from attacks by sharks as well as from attacks from other marine and land predators of human beings. The device emits a high frequency pitch in varying sequential intervals that is easily heard and recognized by sharks and / or by other targeted land and marine human predators. The personal protective device comprises sound generator means for reproducing a sound known to repel predators; a piezoelectric speaker; and a power supply for supplying electrical energy to the sound generator means and speaker contained in a waterproof package.

The invention relates to the field of lighting, in particular to protective portable lighting equipment which comprises a handle and a lamp holder fixed at the top end of the handle, wherein a battery box is fixed on the handle; a storage battery is built in the battery box; a central controller, a buzzer, a GPS positioning module and a wireless communication module are mounted in the handle; an alarming switch and a lighting switch are fixed on one side of the handle; the lamp holder comprises a lighting lamp holder body and a police strong-light lamp holder body positioned at the center of the lighting lamp holder body; the lighting switch is electrically connected with the lighting lamp holder body; the alarming switch is electrically connected with the police strong-light lamp holder body, the central controller, the buzzer, the GPS positioning module and the wireless communication module; and the wireless communication module and an intelligent monitoring terminal wirelessly communicate with each other. The protective portable lighting equipment provided by the invention is equipped with an automatic alarming system, and has powerful functions.

The invention discloses a method and a device for displaying a dishonest number. The method comprises: analyzing an acquired target MMS to obtain image data and text data corresponding to the target MMS; recognizing the image data according to a preset image recognition rule, to obtain image recognition results; and recognizing the text data according to a preset text recognition rule, to obtain atext recognition result; When a communication number corresponding to the target MMS is screened as a target number according to the image recognition result and the text recognition result, furtherdetermining whether the target number is a dishonest number or not; If yes, setting a dishonest label for the dishonest number, the dishonest label being displayed in communication. The method can show the dishonest label to the other party when a dishonest object communicates with the dishonest number, thus causing great hindrance to social activities of the dishonest object, effectively deterring a dishonest person, and then using power of public opinion to urge the dishonest person to correct dishonest behaviors.

The invention provides a climbing shoe with an intelligent rescue function, comprising a climbing shoe body, a mobile device A and a mobile device B. A loudspeaker B and a voice chip B are electrically connected with each other. Water-repellent glass fiber cloth for wrapping a button switch A and water-repellent glass fiber cloth for wrapping a loudspeaker A are respectively seamed in positions corresponding to the button switch A and the loudspeaker A on the outer end face of a heel structure, and water-repellent glass fiber cloth for wrapping a button switch B and water-repellent glass fibercloth for wrapping the loudspeaker B are respectively seamed in positions corresponding to the button switch B and the loudspeaker B on the inner end face of the heel structure. A lithium battery electrically connected with a microprocessor is embedded below a battery cover at the top of a system housing. When a user encounters a threatening animal in the field, he or she can transmit a signal tothe microprocessor by pressing the button switch B, and the microprocessor then makes the voice chip B play the voice recorded in the voice chip B through the loudspeaker B. Because the voice recorded in the voice chip B is tiger's roar, the confronting animal can be repulsed, and the chance of survival of the user can be increased.

The invention relates to a waste material recycling process, in particular to an asphalt waste material recycling process for recycling waste materials obtained after pavement materials are aged or broken. The process mainly includes the following steps of firstly, preparing a production device and a test instrument; secondly, preparing a recycled material; thirdly, metering the recycled material; fourthly, recycling and regenerating a new material. Through the heat regeneration technology of putting regenerant in asphalt waste materials, waste mixed materials are utilized to the maximum extent, lots of aggregates and asphalt resources are saved, the environment protection is facilitated, and the economic benefits are improved; most importantly, after the recycling technology is adopted, asphalt waste materials become materials with the same performance as asphalt new materials, the complete recycling standard is achieved, maintenance and pollution cost is greatly reduced, and economic benefits are remarkable.

Provided is an alarm device preventing a storage battery of a vehicle from being stolen. The alarm device comprises an electric circuit part and an air circuit part. The electric circuit part comprises the storage battery and a normally open solenoid valve. The positive electrode end of the storage battery is connected with one end of a horn button, the other end of the horn button is connected with the positive electrode end of the normally open solenoid valve, and the negative electrode end of the normally open solenoid valve is connected with the negative electrode end of the storage battery. The air circuit part comprises an air reservoir and an air horn. The air reservoir is communicated with an air inlet of the normally open solenoid valve, and an air outlet of the normally open solenoid valve is communicated with the air horn. The alarm device further comprises a normally closed solenoid valve. The positive electrode end of the normally closed solenoid valve is connected with the positive electrode end of the storage battery, and the negative electrode end of the normally closed solenoid valve is connected with the negative electrode end of the storage battery; an air inlet of the normally closed solenoid valve is communicated with the air reservoir, and an air outlet of the normally closed solenoid valve is communicated with the air horn. The alarm device not only is good in anti-theft effect but also does not affect normal operation of the vehicle.

Provided is a mobile robot with a patrol function. The robot comprises an emission device, a detecting module, and a control module. The emission device is used to emit mark pieces. The detecting module comprises an image detecting unit and a vibration detecting unit. The image detecting unit is used to detect personnel in an environment state and generate image data which is associated with the personnel. The vibration detecting unit is used to generate a vibration degree value when the mobile robot with a patrol function vibrates caused by external forces. The control module is used to determine whether a database is stored with the image data, to control the emission device to selectively emit the mark pieces toward the personnel, and when the vibration degree value exceeds a first threshold value, the mobile robot with a patrol function releases a first burglary prevention material. Thus, the mobile robot with a patrol function can actively threat and stop suspected personnel.

The invention discloses an intelligent security system for a power outage detection of a transformer substation, and relates to the technical fields of transformer substation monitoring in a power grid system and intelligent security. The intelligent security system comprises a server, an intelligent terminal, a monitoring module, a power outage detector, a magnetic door stopper detector, an infrared detector, a wind detector, a wireless communication module, and an intelligent power supply module. The wind detector is located inside the transformer substation; the power outage detector, the magnetic door stopper detector, the infrared detector, and the wind detector are separately connected to the monitoring module and to realize one-way communication; the monitoring module is connected to the internet through the wireless communication module; the server and the intelligent terminal communicate with each other through the internet; and the intelligent power supply module is electrically connected to the monitoring module and the wireless communication module separately. According to the intelligent security system for the power outage detection of the transformer substation, thesystem realizes the power outage monitoring and the security protection of the unattended transformer substation through technologies of automatic control, and the like.

The invention provides a difficult-to-lose outward-bound training survival device with a self-saving function. The outward-bound training survival device comprises a bracelet, a second timing module and a sound chip, wherein a display screen is embedded into the portion, on the right side of an electric quantity displayer, of the top end face of the bracelet is located; an adjustable constant voltage circuit is generally electrically connected with an electric stimulation connecting interface. The sound burnt in the sound chip is a roaring sound of a wild animal, and wild animals, vipers and other animals which possibly appear around a comatose person can be effectively frightened away or shocked through the roaring sound of the wild animal, and secondary injuries of the comatose person are avoided; the decibels of the sound made by a loudspeaker are between 70 and 90, so that when the loudspeaker makes a sound, the decibels of the sound made by the loudspeaker is combined with the roaring sound, burnt in the sound chip, of a wild animal, the wild animals, the vipers and other animals which possibly appear around the comatose person can be effectively frightened away or shocked, and high-decibel sound can stimulate the auditory sensation of the comatose person so as to stimulate the comatose person to quickly come to himself / herself.

The invention discloses a combined type anti-theft system for a storage battery. The anti-theft system comprises an electric circuit part, a gas circuit part, a normally closed electromagnetic valve and a gas cut-off valve, wherein the electric circuit part comprises a storage battery and a normally open electromagnetic valve; the positive pole end of the storage battery is connected with one end of a horn button; the other end of the horn button is connected with the positive pole end of the normally open electromagnetic valve; the negative pole end of the normally open electromagnetic valve is connected with the negative pole end of the storage battery; the gas circuit part comprises a gas storage cylinder and a gas horn; the gas storage cylinder is communicated with the gas inlet of the normally open electromagnetic valve; the exhaust opening of the normally open electromagnetic valve is communicated with the gas horn; the positive pole end of the normally closed electromagnetic valve is connected with the positive pole end of the storage battery; the negative pole end of the normally closed electromagnetic valve is connected with the negative pole end of the storage battery; the gas inlet of the normally closed electromagnetic valve is communicated with the gas storage cylinder; the exhaust opening of the normally closed electromagnetic valve is communicated with one end of the gas cut-off valve; the other end of the gas cut-off valve is communicated with the gas horn. The combined type anti-theft system is good in theft preventing effect, and does not influence the normal running of a vehicle.

The invention relates to intelligent remote one-key alarm equipment. The intelligent remote one-key alarm equipment comprises a shell, and a communication module, an alarm module, a warning module, apositioning module, a video module and a voice module are all electrically connected with a processor; the communication module is accessed to a metropolitan area network in a wired or wireless mannerand is in communication with a rear-end platform of a public security department; an alarm button electrically connected with the alarm module, an alarm lamp and a buzzer which are electrically connected with the alarm module, a microphone and a loudspeaker which are electrically connected with the voice module, and a camera electrically connected with the video module are arranged on the front end face of the shell. According to the intelligent remote one-key type alarm equipment, a prevention and control platform and public security personnel can know the situation of an alarm occurrence site more, so that disposal response can be made more quickly, property loss and life safety of people are reduced, criminals are effectively frightened, the mind is stabilized, and a positive effect isachieved for social stability.

The invention relates to a device and a method of intelligent monitor which used in a self-service bank and an ATM, namely a device and a method used for the safety of a bank. The invention comprises a scene image camera shooting device which is used for taking a face monitor to the ATM, a face image camera shooting device mounted on the teller machine which is used for monitoring the faces of the teller machine, a sound receiving device which is used for collecting the sounds around the teller machine, a signal processing device which is used to connected with the receiving device of the scene image camera shooting device and the face image camera shooting device, the scene image camera shooting device is connected with a computer network and a alarm device. The invention adopts an intelligent identification technology to intelligently monitor exceptional events of the self-service bank and the ATM, sending alarm signal to remote monitoring center through the spot alarm device or thenetwork when the exceptional event is detected, which has changed the defects that needing worker to monitor the monitor system of the ATM and judging the exceptional event by people.

The invention provides an anti-theft and anti-grabbing integrated intelligent ring taking a vehicle seat as an object. The intelligent ring comprises an intelligent ring main body, an driving workingarm assembly and a driven working arm assembly, wherein the intelligent ring main body is in a concave shape, the intelligent ring main body is arranged in the upper end of a vehicle seat back, the driving working arm assembly is arranged on the intelligent ring main body, the driving working arm assembly and the driven working arm assembly are all in inverted U shapes, the outer sides of the lower parts of two front arms of the driving working arm assembly are connected to the inner sides of the upper parts of protrusions at the two ends of the intelligent ring main body, two driven working arm assembly mounting grooves are formed in the top of the driving working arm assembly, and the driven working arm assembly is arranged on the driving working arm assembly through driven working arm assembly mounting grooves. The ring has the beneficial effects that the operation is flexible and simple, the applicability is wide, the safety and reliability are high, intelligent rings can be arranged on seats of vehicles newly coming into use and vehicles already used, and the situation that the seats are forcibly grabbed by people or the vehicles are stolen by people can be effectively avoided.

The invention discloses an integrated precisely-cast high-protection lock entry door, and belongs to the field of entry doors. The integrated precisely-cast high-protection lock entry door comprises adoor frame, an entry door body, a handle panel, an entry door lock, a first mounting inner shell, a high-protection lock, a second mounting inner shell, an air filter assembly, an electric board anda follow-up gear. The entry door body is mounted on the inner side of the door frame through hinges. The handle panel is fixedly mounted on the outer side of one side of the entry door body. A door handle is rotationally mounted on the handle panel through a rotating shaft. A door inner slot is formed in the entry door body. A pressure sensor is mounted on the inner side, an alarm loudspeaker is mounted on the inner side of the door body, when lawbreakers break the door by violent means, the alarm loudspeaker gives an alarm, persons in a room are effectively reminded, and meanwhile illegal activities of illegal activities are effectively frightened; and meanwhile, the high-protection lock is controlled to be firmly jacked into the door frame, the tight closing effect of the entry door is kept, and furthermore use safety of the entry door is improved.

The invention discloses a simple and universal automobile anti-theft device. The simple and universal automobile anti-theft device comprises a central processing unit, a sound source generation unit, a battery, a solar panel, a sensing unit and a high-definition explosion-proof camera, wherein the sound source generation unit, the battery, the sensing unit and the high-definition explosion-proof camera are connected with the central processing unit; the sound source generation unit is connected with a sound playing unit; the solar panel is connected with the battery through a charging circuit; the high-definition explosion-proof camera is connected with a storage unit; the storage unit is connected with the central processing unit. A high-frequency high-decibel sound source signal can be output through the sound source generation unit and is played loudly through the sound playing unit in the form of high-pitched sound, and the arrangement position of the sound playing unit is coordinated, so that the played sound is transmitted in the space in the automobile and a thief can be deterred effectively; the high-definition explosion-proof camera is started at the right time to record the condition in the automobile, so that powerful evidence is provided for larceny and a good anti-theft effect is achieved.