CN211998317U - Elevator floor reporting device - Google Patents

Abstract

The utility model discloses a floor device is reported to elevator, including host system and the detection module who is connected with host system respectively, voice module, wireless communication module and floor calibration module, every layer floor is located to floor calibration module branch, and host system receives floor calibration module feedback information through wireless communication module, and host system reports the floor through floor calibration module's feedback information and detection module's feedback information control voice module output voice command. The utility model discloses a baroceptor comes the change of real-time data analysis elevator height, discerns the traffic direction and the motion state of elevator, and the floor calibration module that supplementary each floor set up carries out the information interaction with host system and accurately judges the floor change condition, does not relate to any change of elevator circuit and structure, does not influence the security and the reliability that the elevator was originally, and simple to operate, easily promotes.

Description

Elevator floor reporting device

Technical Field

The utility model belongs to the automation field, especially an elevator newspaper layer device.

Background

The elevator as a product of modern life has become an indispensable device for urban high-rise buildings and public places, and along with the rapid development of society, the elevator is widely applied. According to the information of the home industry in 2015, the holding capacity of elevators in China is over 350 thousands, the elevators are the countries with the largest holding capacity all over the world, 21.48 elevators/ten thousands (23.88 elevators/ten thousands of people on average all over the world) are achieved, the new loading/updating amount is maintained at the level of 50 thousands of elevators every year, the rigid demand is provided for the development of the elevator industry, and therefore, the development of elevator related products has a huge application market.

The performance requirements of elevator products are mainly: safety, reliability, high efficiency and travelling comfort, however, current elevator is through installing height sensor, speedtransmitter etc. inside the elevator and realize the detection to the height of elevator and floor change, need cooperate with the control circuit of elevator, and the wiring is complicated, is unfavorable for the maintenance, consequently, urgently need an accessible internal sensor real-time detection elevator operation's altitude variation and then detect floor and operation to realize the floor and report the layer, and report the layer device according to convenient elevator.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a floor ware is reported to elevator of research and development, is a part of independently independent work, advances the altitude variation that detects the elevator operation through inside sensor in fact and detects floor and operation etc. does not involve any change of elevator circuit and structure, does not influence the security and the reliability that the elevator was originally to simple to operate, just below the utility model discloses do further the explanation.

The floor calibration module is respectively arranged on each floor, the master control module receives feedback information of the floor calibration module through the wireless communication module, and the master control module controls the voice module to output a voice command to report the floor.

As an improvement of the scheme, the elevator control system further comprises an elevator indicating lamp, and the elevator indicating lamp is electrically connected with the main control module.

As an improvement of the above scheme, the detection module includes an air pressure sensor, and the air pressure sensor is electrically connected with the main control module.

As an improvement of the above scheme, the air pressure sensor is an HP203B air pressure sensor.

As an improvement of the scheme, the floor calibration module is a 2.4G wireless module.

As an improvement of the above scheme, the wireless communication module comprises a GPRS module and a WIFI module which are connected with the main control module.

As an improvement of the above scheme, the voice module includes a voice unit connected to the main control module, and a voice broadcasting unit, a voice storage unit, a USB storage copy unit, and a clock unit connected to the voice unit.

As an improvement of the above scheme, the voice module further comprises a key unit connected with the main control module, and the signal output end of the key unit is connected with the signal input end of the voice broadcasting unit.

As a refinement of the above, the speech unit comprises an internal memory space.

As an improvement of the above scheme, the main control module performs information interaction with an external terminal device through the wireless communication module.

The utility model has the advantages that: the utility model discloses a baroceptor comes the change of real-time acquisition data analysis elevator height, the traffic direction and the motion state of discernment elevator, the floor calibration module that supplementary each floor set up carries out the mutual accurate judgement floor situation of change of information with host system, host system control voice module output voice command carries out floor broadcast and elevator pilot lamp and lights up and reminds the passenger, voice unit in the voice module not only exports voice prompt, still exports advertisement and background music etc. still, voice unit still can be through the time quantum function of the clock unit automatic identification settlement rather than being connected, like day mode, night mode, the automatic adjustment pronunciation volume size, start/stop the advertisement broadcast, start/stop background music broadcast etc..

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the main control module STM32F051 chip;

fig. 3 is a circuit diagram of the air pressure sensor of the detection module of the present invention;

fig. 4 is a circuit diagram of the clock unit of the present invention;

fig. 5 is a circuit diagram of the wireless transceiver module of the present invention;

fig. 6 is a circuit diagram of the FLASH memory of the present invention.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail with reference to examples.

The utility model relates to an elevator newspaper layer device is next explained in further detail the preferred embodiment of the utility model.

As shown in fig. 1 to 6, an elevator floor reporting device includes a main control module, and a detection module, a voice module, a wireless communication module, and a floor calibration module respectively connected to the main control module, where the floor calibration module is separately located on each floor, the main control module receives feedback information of the floor calibration module through the wireless communication module, and the main control module controls the voice module to output a voice command to report a floor through the feedback information of the floor calibration module and the feedback information of the detection module. The utility model discloses a high-speed embedded memory, including main control module chip, high-speed embedded memory, visual intercom, warm logical air conditioner, main control module chip, STM32F051 chip, this chip adopts 32 RISC cores to operate at the frequency up to 48MHz, and high-speed embedded memory and the peripheral hardware and the IO scope of reinforcing are extensive, and this kind of chip is because of its unique characteristic is widely applied to control and user interface, hand-held device, AV receiver, digital television, computer peripheral hardware, recreation and GPS platform, industrial application, PLC, converter, scanner, alarm system, visual intercom and warm logical air conditioner etc. main control module adopts the fine realization of STM32F051 chip and has interacted with the information of detection module and voice module, the utility model discloses can independently carry out the independent setting totally independent of the control circuit of elevator, do not relate to any change of elevator circuit and structure, do not influence the security and the reliability of elevator originally.

Preferably, the elevator system further comprises an elevator indicating lamp, wherein the elevator indicating lamp is electrically connected with the main control module, when the elevator arrives at each floor, the elevator indicating lamp is arranged for lighting prompt besides the voice broadcast of the voice module, so that the passengers are assisted to be reminded of the arriving floors, and meanwhile, the passengers are prevented from hearing the voice broadcast for the deaf-mutes.

Preferably, the detection module includes an air pressure sensor, the air pressure sensor is electrically connected to the main control module, and the air pressure sensor is an HP203B air pressure sensor. HP203B baroceptor is a microminiature sensor integrating a high-precision barometer, an altimeter and a thermometer. The 24-bit ADC, the silicon pressure sensing chip and the OTP for storing internal parameters are integrated inside. HP203B baroceptor carries out sampling, signal processing and operation in sensor device piece through the patent compensation algorithm that design company obtained, finally calculates actual direct result value, so external application MCU only need send signal acquisition command, after waiting to accomplish, and the rethread I2C interface directly reads pressure, temperature and absolute altitude's actual value three. In addition, HP203B baroceptors provide internally conditional predetermined settings responsive to various events of varying upper and lower threshold values of temperature, pressure and altitude, as well as intermediate threshold values, and constituting trends. When any event occurs and reaches a preset condition, a corresponding flag is set in an internal state register of the HP203B air pressure sensor, and a high level is output on a corresponding preset interrupt pin, so that the power-on automatic initialization is performed: once the HP203B pressure sensor detects a valid VDD externally provided, the internal timing mechanism generates an internal power-on reset POR and automatically enters a power-on initialization sequence. After the initialization is completed, the HP203B air pressure sensor automatically enters a sleep state. The normal entire power-on sequence is completed by about 400 us.. when initialization is completed, the DEV _ RDY bit in the internal register INT _ SRC of the HP203B is set to 1, and the user can check it to see whether initialization is completed. Conversion of HP203B barometric sensor output: when each pressure is measured, the temperature is always automatically measured at the time of the pressure measurement, but the temperature measurement may be performed separately. The conversion result is stored in the embedded memory, and after the content is preserved, the HP203B air pressure sensor is in a sleep state.

Preferably, the floor calibration module is a 2.4G wireless module, the floor calibration module is arranged in each floor and is in wireless communication with the main control module through the wireless communication module, and the effective range of signals of the 2.4G module is relatively long and the signal transmission rate is high, so that information interaction can be accurately and quickly realized on the main control module of one or more elevator floor reporting devices in the same floor to calibrate the floor, and the main control module is assisted in calibrating the floor.

Preferably, the wireless communication module includes a GPRS module and a WIFI module (or a GSM module) connected to the main control module, and in a specific application, the wireless communication module may further include a bluetooth module, a ZigBee module, a radio frequency module, and the like.

Preferably, the voice module comprises a voice unit connected with the main control module, and a voice broadcasting unit, a voice storage unit, a USB storage copy unit and a clock unit which are connected with the voice unit. The voice broadcasting unit can carry out voice setting according to actual demands, for example, the 'X layer, the arrival' of the user, the 'elevator ascending' of the user's elevator, the' elevator descending 'of the user's elevator and the like, and the voice broadcasting unit further comprises an advertisement display screen, wherein the advertisement display screen can play the USB storage copying unit to store pre-implanted advertisements or product background music and the like, and can replace the background music and advertisements through an external USB port or a GPRS remote server. The built-in clock unit can automatically identify the set time period functions, such as a day mode and a night mode, and the corresponding functions are increasing/decreasing the volume, starting/stopping advertisement playing, starting/stopping background music playing and the like, so as to avoid disturbing the user at night.

Preferably, the voice module further comprises a key unit connected with the main control module, a signal output end of the key unit is connected with a signal input end of the voice broadcasting unit, the key unit is provided with 4 keys, namely, keys K1, K2, K3 and K4, the keys correspond to functions of K1 corresponding to VOL + or previous song, K2 corresponding to VOL-or next song, and K3 corresponding modes (advertisement playing or background music playing) and K4 corresponding settings, a user can jump up and down by using K1 or K2 after pressing down the K4, and the K3 determines to complete the settings, so that the user can perform functions of converting the previous song or the next song on background music playing, converting contents of the voice broadcasting, and the like by using the key unit, and the user experience effect is better.

Preferably, the voice unit comprises an internal storage space, specifically a storage space provided by an M25P64FLASH memory, the FLASH circuit is used for reading and writing data of the system at high speed, the M25P64 is an 8M byte serial FLASH memory, the M25P64 has a storage space of an advanced write protection mechanism and a high-speed SPI bus access node, and the time required for writing 1 page of data is 1.4ms (typical value); single block erase and bulk erase are possible; 2.7-3.6V single power supply voltage; SPI bus and 50MHz data transmission clock frequency; the erasing and writing times of each sector are guaranteed to be 10 ten thousand, and the data storage life is at least 20 years.

Preferably, the main control module performs information interaction with an external terminal device through the wireless communication module. The external terminal equipment can be a mobile phone or a computer or a tablet, and a manager can send an instruction to the main control module through the terminal equipment, so that the management of the manager is facilitated, and the manager can monitor the running condition of the elevator floor reporting device in real time.

Finally, the above embodiments are only used for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution, which should be covered by the claims of the present invention.

Claims (1)

1. The utility model provides an elevator reports a layer device, including host system and respectively with detection module, voice module, wireless communication module and the floor calibration module that host system connects, its characterized in that: every floor is located to floor calibration module branch, host system passes through wireless communication module receives floor calibration module feedback information, host system passes through floor calibration module's feedback information and detection module's feedback information control voice module output voice command reports the layer, host system chip adopts STM32F051 chip, detection module includes baroceptor, baroceptor is HP203B baroceptor of the inside silicon pressure sensor chip that has integrateed, baroceptor with the host system electricity is connected, voice module include with the speech unit that host system connects, speech unit includes M25P64FLASH internal storage space, speech module include with the speech unit that host system connects and with the voice broadcast unit that speech unit connects, The device comprises a voice storage unit, a USB storage copy unit and a clock unit.

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